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Cisco Compatible
GLC-BX-U-FL Cisco GLC-BX-U Compatible 1000Base-BX SFP-BIDI 1310nm 10km DOM Single-LC SMF Optical Transceiver Module
- Guaranteed compatible with Cisco
- 10-year warranty
- 30-day money-back guarantee
Need a larger quantity? Request a quote
Questions? Call (888) 874-7574
Quick Specs
- Rate Category
- 1G
- Form Factor
- SFP (BiDi)
- Interface Type
- 1000BASE-BX
- Standard/Protocol
- IEEE 802.3 Gigabit Ethernet, 1000BASE-BX (1310/
1490nm single-fiber BiDi) - TX Wavelength
- 1310nm
- RX Wavelength
- 1490nm
- Cable Type
- SMF
- Reach
- 10km
- DDM
- Supported
- Connector Type
- Simplex LC (UPC)
- Power Consumption
- < 1.0 W
- Operating Temperature
- 0°C to +70°C (COM)
Overview
FluxLight's GLC-BX-U-FL is a Cisco® compatible 1000Base SFP-BIDI Optical Transceiver and is factory pre-programmed with all the necessary configuration data for seamless network integration. Our transceivers perform identically to Cisco® original transceivers and are 100% compatible with other OEM and third party transceivers. The GLC-BX-U-FL is 100% MSA (Multi-Source Agreement) compliant. All FluxLight's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.
FluxLight offers all brands and form factors of Optical Transceivers for all your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity.
Applications
- Single-fiber Gigabit Ethernet links up to 10 km (1000BASE-BX)
- Fiber conservation: one strand per link instead of two
- Campus, enterprise and building-to-building connectivity
- FTTx and service-provider access networks
- 1G Fibre Channel (1.063 Gb/s)
Features
- Up to 1.25 Gb/s data rate for Gigabit Ethernet
- 1000BASE-BX single-fiber bidirectional operation: Tx 1310 nm / Rx 1490 nm
- Pairs with the SFP-1G-BX-T14R13-10KM-FL (Tx 1490 nm / Rx 1310 nm)
- 1310 nm Fabry-Perot (FP) laser transmitter
- Up to 10 km over single-mode fiber (SMF)
- Simplex LC connector; hot-pluggable SFP footprint
- Launch power −9 to 0 dBm; receiver sensitivity ≤ −23 dBm
- Extinction ratio ≥ 9 dB; 14 dB optical link budget
- Digital Diagnostics Monitoring (DDM/DOM) per SFF-8472
- SFP MSA (SFF-8074i) compliant
- AC-coupled CML data interface; single +3.3 V supply, < 1 W
- Operating case temperature: 0°C to +70°C (COM)
- Class 1 laser safety (IEC/EN 60825-1); RoHS-compliant and lead-free
- 100% compatible with and programmed for the target OEM platform
- Backed by a FluxLight lifetime warranty
Absolute Maximum Rating
The operation in excess of any absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Storage Temperature | TS | -40 | 85 | °C |
| Operating Case Temperature | TOP | 0 | 70 | °C |
| Power Supply Voltage | VCC | -0.3 | 3.6 | V |
| Relative Humidity (non-condensation) | RH | 5 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Case Temperature | TOP | 0 | 70 | °C | |
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V |
| Power Consumption | 1 | W | |||
| Data Rate | DR | 1.25 | Gbps | ||
| Link Distance with SMF | D | 10 | km |
Electrical and Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Transmitter | |||||
| Center Wavelength | λC | 1260 | 1310 | 1360 | nm |
| RMS Spectral Width | λrms | 3 | nm | ||
| Average Launch Power | PAVG | -9 | 0 | dBm | |
| Rise/Fall Time | Tr/Tf | 260 | ps | ||
| Extinction Ratio | ER | 9 | dB | ||
| Transmitter Eye Mask | Compliant with IEEE 802.3 standard | ||||
| Receiver | |||||
| Center Wavelength | λC | 1480 | 1490 | 1500 | nm |
| Damage Threshold | THd | -1 | dBm | ||
| Receiver Sensitivity | SEN | -23 | dBm | ||
| LOS Assert | LOSA | -38 | dBm | ||
| LOS De-Assert | LOSD | -24 | dBm | ||
| LOS Hysteresis | LOSH | 0.5 | dB | ||
Recommended Interface Circuit
Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Temperature monitor absolute error | DMI_Temp | -5 | 5 | °C |
| Supply voltage monitor absolute error | DMI_VCC | -0.1 | 0.1 | V |
| Channel RX power monitor absolute error | DMI_RX_Ch | -3 | 3 | dB |
| Channel Bias current monitor | DMI_Ibias_Ch | -10% | 10% | mA |
| Channel TX power monitor absolute error | DMI_TX_Ch | -3 | 3 | dB |
Mechanical Dimensions
Units: mm
Pin Assignment and Description
| Pin | Signal Name | Description | Plug Seq. | Notes |
|---|---|---|---|---|
| 1 | VeeT | Transmitter Ground | 1 | 1 |
| 2 | TX FAULT | Transmitter Fault Indication | 3 | |
| 3 | TX DISABLE | Transmitter Disable | 3 | 2 |
| 4 | SDA | SDA Serial Data Signal | 3 | 3 |
| 5 | SCL | SCL Serial Clock Signal | 3 | 3 |
| 6 | MOD_ABS | Module Absent. Grounded within the module | 3 | 3 |
| 7 | RS0 | Not Connected | 3 | 4 |
| 8 | LOS | Loss of Signal | 3 | 5 |
| 9 | RS1 | Not Connected | 3 | 4 |
| 10 | VeeR | Receiver ground | 1 | 1 |
| 11 | VeeR | Receiver ground | 1 | 1 |
| 12 | RD- | Inv. Received Data Out | 3 | 6 |
| 13 | RD+ | Received Data Out | 3 | 6 |
| 14 | VeeR | Receiver ground | 1 | 1 |
| 15 | VCCR | Receiver Power Supply | 2 | |
| 16 | VCCT | Transmitter Power Supply | 2 | |
| 17 | VeeT | Transmitter Ground | 1 | |
| 18 | TD+ | Transmit Data In | 3 | 6 |
| 19 | TD- | Inv. Transmit Data In | 3 | 6 |
| 20 | VeeT | Transmitter Ground | 1 |
Notes:
- Circuit ground is internally isolated from chassis ground.
- Laser output disabled on TDIS > 2.0V or open, enabled on TDIS < 0.8V.
- Should be pulled up with 4.7–10 kΩ on the host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls the line low to indicate the module is plugged in.
- Rate select is not used.
- LOS is an open-collector output. Should be pulled up with 4.7–10 kΩ on the host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
- AC coupled.
ESD
This transceiver is specified as ESD threshold 1kV for high-speed data pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD protected environment.
Laser Safety
This is a Class 1 Laser Product according to IEC 60825-1:2007. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (June 24, 2007).
Catalyst 100027
- C1000-8FP-2G-L
- C1000-8FP-E-2G-L
- C1000-8P-2G-L
- C1000-8P-E-2G-L
- C1000-8T-2G-L
- C1000-8T-E-2G-L
- C1000-16FP-2G-L
- C1000-16P-2G-L
- C1000-16P-E-2G-L
- C1000-16T-2G-L
- C1000-16T-E-2G-L
- C1000-24FP-4G-L
- C1000-24FP-4X-L
- C1000-24P-4G-L
- C1000-24P-4X-L
- C1000-24T-4G-L
- C1000-24T-4X-L
- C1000-48FP-4G-L
- C1000-48FP-4X-L
- C1000-48P-4G-L
- C1000-48P-4X-L
- C1000-48T-4G-L
- C1000-48T-4X-L
- C1000FE-24P-4G-L
- C1000FE-24T-4G-L
- C1000FE-48P-4G-L
- C1000FE-48T-4G-L
Catalyst 120016
- C1200-8FP-2G
- C1200-8FP-E-2G
- C1200-8P-E-2G
- C1200-8T-E-2G
- C1200-16P-2G
- C1200-16T-2G
- C1200-24FP-4G
- C1200-24FP-4X
- C1200-24P-4G
- C1200-24P-4X
- C1200-24T-4G
- C1200-24T-4X
- C1200-48P-4G
- C1200-48P-4X
- C1200-48T-4G
- C1200-48T-4X
Catalyst 130028
- C1300-8FP-2G
- C1300-8MGP-2X
- C1300-8P-E-2G
- C1300-8T-E-2G
- C1300-12XS
- C1300-12XT-2X
- C1300-16FP-2G
- C1300-16P-2G
- C1300-16P-4X
- C1300-16T-2G
- C1300-16XTS
- C1300-24FP-4G
- C1300-24FP-4X
- C1300-24MGP-4X
- C1300-24P-4G
- C1300-24P-4X
- C1300-24T-4G
- C1300-24T-4X
- C1300-24XS
- C1300-24XT
- C1300-24XTS
- C1300-48FP-4G
- C1300-48FP-4X
- C1300-48MGP-4X
- C1300-48P-4G
- C1300-48P-4X
- C1300-48T-4G
- C1300-48T-4X
Catalyst 296067
- 2960S-F24PS-L
- 2960S-F24TS-L
- 2960S-F48FPS-L
- 2960S-F48LPS-L
- 2960S-F48TS-L
- WS-C2960-8TC-L
- WS-C2960-24PC-L
- WS-C2960-24TC-L
- WS-C2960-48PST-L
- WS-C2960-48TC-L
- WS-C2960+24LC-L
- WS-C2960+24PC-L
- WS-C2960+24TC-L
- WS-C2960+48PST-L
- WS-C2960+48TC-L
- WS-C2960C-8PC-L
- WS-C2960C-8TC-L
- WS-C2960C-12PC-L
- WS-C2960CG-8TC-L
- WS-C2960CX-8PC-L
- WS-C2960CX-8TC-L
- WS-C2960G-8TC-L
- WS-C2960G-24TC-L
- WS-C2960G-48TC-L
- WS-C2960L-8PS-LL
- WS-C2960L-8TS-LL
- WS-C2960L-16PS-LL
- WS-C2960L-16TS-LL
- WS-C2960L-24PQ-LL
- WS-C2960L-24PS-LL
- WS-C2960L-24TQ-LL
- WS-C2960L-24TS-LL
- WS-C2960L-48PQ-LL
- WS-C2960L-48PS-LL
- WS-C2960L-48TQ-LL
- WS-C2960L-48TS-LL
- WS-C2960S-24PD-L
- WS-C2960S-24PS-L
- WS-C2960S-24TD-L
- WS-C2960S-24TS-L
- WS-C2960S-48FPD-L
- WS-C2960S-48FPS-L
- WS-C2960S-48LPD-L
- WS-C2960S-48LPS-L
- WS-C2960S-48TD-L
- WS-C2960S-48TS-L
- WS-C2960X-24PD-L
- WS-C2960X-24PS-L
- WS-C2960X-24PSQ-L
- WS-C2960X-24TD-L
- WS-C2960X-24TS-L
- WS-C2960X-48FPD-L
- WS-C2960X-48FPS-L
- WS-C2960X-48LPD-L
- WS-C2960X-48LPS-L
- WS-C2960X-48TD-L
- WS-C2960X-48TS-L
- WS-C2960XR-24PD-I
- WS-C2960XR-24PS-I
- WS-C2960XR-24TD-I
- WS-C2960XR-24TS-I
- WS-C2960XR-48FPD-I
- WS-C2960XR-48FPS-I
- WS-C2960XR-48LPD-I
- WS-C2960XR-48LPS-I
- WS-C2960XR-48TD-I
- WS-C2960XR-48TS-I
Catalyst 356036
- WS-C3560-8PC
- WS-C3560-12PC-S
- WS-C3560-24PS
- WS-C3560-24TS
- WS-C3560-48PS
- WS-C3560-48TS
- WS-C3560C-8PC-S
- WS-C3560C-12PC-S
- WS-C3560CG-8PC-S
- WS-C3560CG-8TC-S
- WS-C3560CX-8PC-S
- WS-C3560CX-8TC-S
- WS-C3560CX-8XPD-S
- WS-C3560CX-12PC-S
- WS-C3560CX-12PD-S
- WS-C3560CX-12TC-S
- WS-C3560E-12D
- WS-C3560E-12SD
- WS-C3560E-24PD
- WS-C3560E-24TD
- WS-C3560E-48PD
- WS-C3560E-48PDF
- WS-C3560E-48TD
- WS-C3560G-24PS
- WS-C3560G-24TS
- WS-C3560G-48PS
- WS-C3560G-48TS
- WS-C3560V2-24PS
- WS-C3560V2-24TS
- WS-C3560V2-48PS
- WS-C3560V2-48TS
- WS-C3560X-24P
- WS-C3560X-24T
- WS-C3560X-48P
- WS-C3560X-48PF
- WS-C3560X-48T
Catalyst 365019
- WS-C3650-8X24PD
- WS-C3650-8X24UQ
- WS-C3650-12X48UQ
- WS-C3650-12X48UR
- WS-C3650-24PD
- WS-C3650-24PDM
- WS-C3650-24PS
- WS-C3650-24TD
- WS-C3650-24TS
- WS-C3650-48FD
- WS-C3650-48FQ
- WS-C3650-48FQM
- WS-C3650-48FS
- WS-C3650-48PD
- WS-C3650-48PQ
- WS-C3650-48PS
- WS-C3650-48TD
- WS-C3650-48TQ
- WS-C3650-48TS
Catalyst 375028
- WS-C3750-24FS-S
- WS-C3750-24PS
- WS-C3750-24TS
- WS-C3750-24WFS
- WS-C3750-48PS
- WS-C3750-48TS
- WS-C3750E-24PD
- WS-C3750E-24TD
- WS-C3750E-48PD
- WS-C3750E-48PDF
- WS-C3750E-48TD
- WS-C3750G-12S
- WS-C3750G-24PS
- WS-C3750G-24TS
- WS-C3750G-48PS
- WS-C3750G-48TS
- WS-C3750V2-24FS
- WS-C3750V2-24PS
- WS-C3750V2-24TS
- WS-C3750V2-48PS
- WS-C3750V2-48TS
- WS-C3750X-12S
- WS-C3750X-24P
- WS-C3750X-24S
- WS-C3750X-24T
- WS-C3750X-48P
- WS-C3750X-48PF
- WS-C3750X-48T
Catalyst 385011
- C3850-NM-2-10G
- C3850-NM-4-1G
- C3850-NM-4-10G
- C3850-NM-8-10G
- WS-C3850-12S
- WS-C3850-12XS
- WS-C3850-16XS
- WS-C3850-24S
- WS-C3850-24XS
- WS-C3850-32XS
- WS-C3850-48XS
Catalyst 4500 / 4500-X27
- C4KX-NM-8SFP+
- WS-C4500X-16SFP+
- WS-C4500X-24X-ES
- WS-C4500X-32SFP+
- WS-C4500X-40X-ES
- WS-C4500X-F-16SFP+
- WS-C4500X-F-32SFP+
- WS-X45-SUP6-E
- WS-X45-SUP6L-E
- WS-X45-SUP7-E
- WS-X45-SUP7L-E
- WS-X45-SUP8-E
- WS-X45-SUP8L-E
- WS-X45-SUP9-E
- WS-X4013+10GE
- WS-X4013+TS
- WS-X4448-GB-SFP
- WS-X4506-GB-T
- WS-X4516-10GE
- WS-X4606-X2-E
- WS-X4612-SFP-E
- WS-X4624-SFP-E
- WS-X4640-CSFP-E
- WS-X4712-SFP-E
- WS-X4712-SFP+E
- WS-X4724-SFP-E
- WS-X4748-SFP-E
Catalyst 49007
- ME-4924-10GE
- WS-4928-10GE
- WS-C4948
- WS-C4948E
- WS-C4948E-F
- WS-X4904-10GE
- WS-X4908-10GE
Catalyst 6500 / 600020
- ME-C6524GS-8S
- ME-C6524GT-8S
- VS-S2T-10G
- VS-S2T-10G-XL
- VS-S720-10G-3C
- VS-S720-10G-3CXL
- WS-SUP32-10GE-3B
- WS-SUP32-GE-3B
- WS-SUP32-GE-PISA
- WS-SUP720
- WS-SUP720-3B
- WS-SUP720-3BXL
- WS-X6724-SFP
- WS-X6748-SFP
- WS-X6824-SFP-2T
- WS-X6824-SFP-2TXL
- WS-X6848-SFP-2T
- WS-X6848-SFP-2TXL
- WS-X6904-40G-2T
- WS-X6904-40G-2TXL
Catalyst 680021
- C6800-8P10G
- C6800-8P10G-XL
- C6800-16P10G
- C6800-16P10G-XL
- C6800-32P10G
- C6800-32P10G-XL
- C6800-48P-SFP
- C6800-48P-SFP-XL
- C6800-SUP6T
- C6800-SUP6T-XL
- C6800IA-48FPD
- C6800IA-48FPDR
- C6800IA-48TD
- C6816-X-LE
- C6824-X-LE-40G
- C6832-X-LE
- C6840-X-LE-40G
- C6880-X
- C6880-X-16P10G
- C6880-X-LE
- C6880-X-LE-16P10G
Catalyst 920024
- C9200-NM-2Y
- C9200-NM-4G
- C9200-NM-4X
- C9200CX-8P-2X2G
- C9200CX-8P-2XGH
- C9200CX-8UXG-2X
- C9200CX-8UXG-2XH
- C9200CX-12P-2X2G
- C9200CX-12P-2XGH
- C9200CX-12T-2X2G
- C9200L-24P-4G
- C9200L-24P-4X
- C9200L-24PXG-2Y
- C9200L-24PXG-4X
- C9200L-24T-4G
- C9200L-24T-4X
- C9200L-48P-4G
- C9200L-48P-4X
- C9200L-48PL-4G
- C9200L-48PL-4X
- C9200L-48PXG-2Y
- C9200L-48PXG-4X
- C9200L-48T-4G
- C9200L-48T-4X
Catalyst 930028
- C9300-24S
- C9300-48S
- C9300-NM-2Q
- C9300-NM-2Y
- C9300-NM-4G
- C9300-NM-8X
- C9300L-24P-4G
- C9300L-24P-4X
- C9300L-24T-4G
- C9300L-24T-4X
- C9300L-24UXG-2Q
- C9300L-24UXG-4X
- C9300L-48P-4G
- C9300L-48P-4X
- C9300L-48PF-4G
- C9300L-48PF-4X
- C9300L-48T-4G
- C9300L-48T-4X
- C9300L-48UXG-4X
- C9300LM-24U-4Y
- C9300LM-48T-4Y
- C9300LM-48U-4Y
- C9300LM-48UX-4Y
- C9300X-12Y
- C9300X-24Y
- C9300X-NM-2C
- C9300X-NM-4C
- C9300X-NM-8Y
Catalyst 93504
- C9350-24S
- C9350-48S
- C9350-NM-8L
- C9350-NM-8Y
Catalyst 94008
- C9400-LC-24S
- C9400-LC-24XS
- C9400-LC-24XY
- C9400-LC-48S
- C9400-LC-48XS
- C9400-SUP-1
- C9400-SUP-1XL
- C9400-SUP-1XL-Y
Catalyst 95008
- C9500-12Q
- C9500-16X
- C9500-24Q
- C9500-24Y4C
- C9500-40X
- C9500-48Y4C
- C9500-NM-2Q
- C9500-NM-8X
Catalyst 95503
- C9550-24L4CD
- C9550-48L4CD
- C9550-96L4D
Catalyst 9600 / 96105
- C9600-LC-40YL4CD
- C9600-LC-48S
- C9600-LC-48YL
- C9600X-LC-56YL4C
- C9610-LC-40YL4CD
Catalyst Micro Switches2
- CMICR-4PC
- CMICR-4PS
Catalyst 9800 Wireless Controllers8
- C9800-18X1GE
- C9800-40-K9
- C9800-80-K9
- C9800-L-C-K9
- C9800-L-F-K9
- CW9800H1
- CW9800H2
- CW9800M
Wireless LAN Controllers7
- AIR-CT5760-1K-K9
- AIR-CT5760-25-K9
- AIR-CT5760-50-K9
- AIR-CT5760-100-K9
- AIR-CT5760-250-K9
- AIR-CT5760-500-K9
- AIR-CT5760-HA-K9
Business 220 / 250 / 350 Switches3
- CBS220
- CBS250
- CBS350
Small Business 250 / 350 / 550 Switches12
- SF250
- SF350
- SF550X
- SG250
- SG250X
- SG350
- SG350X
- SG350XG
- SG550X
- SG550XG
- SX350X
- SX550X
Industrial Ethernet Switches101
- IE-1000-4P2S-LM
- IE-1000-8P2S-LM
- IE-2000-4S-TS-G-B
- IE-2000-4S-TS-G-L
- IE-2000-4TS-G-B
- IE-2000-4TS-G-L
- IE-2000-8TC-G-B
- IE-2000-8TC-G-E
- IE-2000-8TC-G-L
- IE-2000-8TC-G-N
- IE-2000-16PTC-G-E
- IE-2000-16PTC-G-L
- IE-2000-16PTC-G-NX
- IE-2000-16TC-G-E
- IE-2000-16TC-G-L
- IE-2000-16TC-G-N
- IE-2000-16TC-G-X
- IE-2000U-4S-G
- IE-3000-4TC
- IE-3000-8TC
- IE-3010-16S-8PC
- IE-3010-24TC
- IE-3100-4P2S-E
- IE-3100-4T2S-E
- IE-3100-8P2C-E
- IE-3100-8T2C-E
- IE-3100-8T4S-E
- IE-3100-18T2C-CC-E
- IE-3100-18T2C-E
- IE-3105-8T2C-E
- IE-3105-18T2C-E
- IE-3200-8P2S-E
- IE-3200-8T2S-E
- IE-3300-8P2S-A
- IE-3300-8P2S-E
- IE-3300-8T2S-A
- IE-3300-8T2S-E
- IE-3300-8T2X-A
- IE-3300-8T2X-E
- IE-3300-8U2X-A
- IE-3300-8U2X-E
- IE-3400-8P2S-A
- IE-3400-8P2S-E
- IE-3400-8T2S-A
- IE-3400-8T2S-E
- IE-3500-8P3S-A
- IE-3500-8P3S-E
- IE-3500-8T3S-A
- IE-3500-8T3S-E
- IE-3500-8T3X-A
- IE-3500-8T3X-E
- IE-3500-8U3X-A
- IE-3500-8U3X-E
- IE-3505-8P3S-A
- IE-3505-8P3S-E
- IE-3505-8T3S-A
- IE-3505-8T3S-E
- IE-4000-4GC4GP4G-E
- IE-4000-4GS8GP4G-E
- IE-4000-4S8P4G-E
- IE-4000-4T4P4G-E
- IE-4000-4TC4G-E
- IE-4000-8GS4G-E
- IE-4000-8GT4G-E
- IE-4000-8GT8GP4G-E
- IE-4000-8S4G-E
- IE-4000-8T4G-E
- IE-4000-16GT4G-E
- IE-4000-16T4G-E
- IE-4010-4S24P
- IE-4010-16S12P
- IE-5000-12S12P-10G
- IE-5000-16S12P
- IE-9310-16P8S4X-A
- IE-9310-16P8S4X-E
- IE-9310-26S2C-A
- IE-9310-26S2C-E
- IE-9320-16P8U4X-A
- IE-9320-16P8U4X-E
- IE-9320-22S2C4X-A
- IE-9320-22S2C4X-E
- IE-9320-24P4S-A
- IE-9320-24P4S-E
- IE-9320-24P4X-A
- IE-9320-24P4X-E
- IE-9320-24T4X-A
- IE-9320-24T4X-E
- IE-9320-26S2C-A
- IE-9320-26S2C-E
- IE2000U-4TS-G
- IE2000U-8TC-G
- IE2000U-16TC-G
- IE2000U-16TC-G-X
- IE2000U-16TC-GP
- IEM-3300-6T2S
- IEM-3300-8S
- IEM-3300-14T2S
- IEM-3400-8S
- IEM-3500-6T2S
- IEM-3500-8S
- IEM-3500-14T2S
Industrial Routers9
- IR1101-A-K9
- IR1101-K9
- IR1821-K9
- IR1831-K9
- IR1833-K9
- IR1835-K9
- IR8340-K9
- IRM-1100-SP
- IRM-1100-SPMI
Connected Grid Routers and Switches7
- CGR 2010
- CGR1120
- CGR1240
- CGS-2520-16S-8PC
- CGS-2520-24TC
- GRWIC-D-ES-2S-8PC
- GRWIC-D-ES-6S
Embedded Services Routers and Switches4
- ESR-6300-CON-K9
- ESR-6300-NCP-K9
- ESS-3300-NCP-A
- ESS-3300-NCP-E
Metro Ethernet (ME) Switches21
- ME-2400-24TS-A
- ME-2400-24TS-D
- ME-3400-24FS-A
- ME-3400-24TS-A
- ME-3400-24TS-D
- ME-3400E-24TS-M
- ME-3400EG-2CS-A
- ME-3400EG-12CS-M
- ME-3400G-2CS-A
- ME-3400G-12CS-A
- ME-3400G-12CS-D
- ME-3600X-24CX-M
- ME-3600X-24FS-M
- ME-3800X-24FS-M
- ME-C3750-24TE-M
- ME1200-4S-A
- ME1200-4S-D
- ME2600X-44FA-A-K9
- ME2600X-44FA-D-K9
- ME2600X-44FE-D-K9
- ME4600-AMX-48GE
Nexus 300015
- N3K-C3048TP-1GE
- N3K-C3064PQ-10GE
- N3K-C3064PQ-10GX
- N3K-C3132C-Z
- N3K-C3132Q-40GE
- N3K-C3132Q-40GX
- N3K-C3132Q-V
- N3K-C3132Q-XL
- N3K-C3172PQ-10GE
- N3K-C3172PQ-XL
- N3K-C3232C
- N3K-C3264C-E
- N3K-C3264Q
- N3K-C31108PC-V
- N3K-C31128PQ-10GE
Nexus 7000 / 77009
- N7K-F248XP-25
- N7K-F248XP-25E
- N7K-F348XP-25
- N7K-M148GS-11
- N7K-M148GS-11L
- N7K-M348XP-25L
- N77-F248XP-23E
- N77-F348XP-23
- N77-M348XP-23L
Nexus 9100 / 9200 / 930014
- N9K-C9372PX
- N9K-C9372PX-E
- N9K-C9396PX
- N9K-C92160YC-X
- N9K-C93180YC-FX
- N9K-C93180YC-FX-24
- N9K-C93180YC-FX3
- N9K-C93180YC-FX3H
- N9K-C93180YC-FX3S
- N9K-C93360YC-FX2
- N9K-C93480YLC-K1
- N9348Y2C6D-SE1U
- N9348Y12C-SE1
- N9396Y12C-SE1
Nexus 9500 / 98003
- N9K-X9464PX
- N9K-X9564PX
- N9K-X97160YC-EX
Cisco 8000 Routers7
- 84-MPA-2H12Z-M
- 88-LC1-48Y8H-EM
- 8011-4G24Y4H-I
- 8011-12G12X4Y-A
- 8011-12G12X4Y-D
- 8011-32Y8L2H2FH
- 8711-48Z-M
8000 Secure Routers20
- C8130-G2
- C8130-VAI-G2
- C8130-VAP-G2
- C8131-G2
- C8140-G2
- C8151-CVAI-G2
- C8151-CVAP-G2
- C8151-G2
- C8161-G2
- C8231-E-G2
- C8231-G2
- C8235-E-G2
- C8235-G2
- C8355-G2
- C8375-E-G2
- C8455-G2
- C8475-G2
- C8550-G2
- C8570-G2
- C8650-G2
Catalyst 8000 Edge15
- C-NIM-1X
- C-NIM-2T
- C-NIM-4X
- C-NIM-WAN-2X
- C-NIM-WAN-4S
- C8200-1N-4T
- C8200L-1N-4T
- C8300-1N1S-4T2X
- C8300-1N1S-6T
- C8300-2N2S-4T2X
- C8300-2N2S-6T
- C8500-12X
- C8500-12X4QC
- C8500-20X6C
- C8500L-8S4X
ISR 80015
- C891-24X/K9
- C891F-K9
- C891FW-A-K9
- C891FW-E-K9
- C892FSP-K9
- C896VA-K9
- C897VA-K9
- C897VA-M-K9
- C897VAB-K9
- C897VAM-W-E-K9
- C897VAW-A-K9
- C897VAW-E-K9
- C898EA-K9
- CISCO892F-K9
- CISCO892FW-K9
ISR 1000 / 11004
- C1100 series with SFP port(s)
- C1100TG
- ISR1100 4P
- ISR1100 8P
ISR 2900 / 39004
- 2921
- 2951
- 3925
- 3945
ISR 400011
- 4221
- 4321
- 4331
- 4351
- 4431
- 4451-X
- 4461
- NIM-1GE-CU-SFP
- NIM-2GE-CU-SFP
- SM-X-4X1G-1X10G
- SM-X-6X1G
Router Switch Modules (HWIC / NME / SM)4
- EHWIC-1GE-SFP-CU
- SM-D-ES2-48
- SM-D-ES3-48-P
- SM-D-ES3G-48-P
Cisco 3800 / 7200 / 7300 Routers1
- 7300-NSE-150
Cisco 760013
- 76-ES+T-20G
- 76-ES+T-40G
- 76-ES+XC-20G3C
- 76-ES+XC-20G3CXL
- 76-ES+XC-40G3C
- 76-ES+XC-40G3CXL
- 7600-ES+20G3C
- 7600-ES+20G3CXL
- 7600-ES+40G3C
- 7600-ES+40G3CXL
- RSP720-3C-GE
- RSP720-3CXL-GE
- RSP720-10GE
ASR 900 / 901 / 903 / 92021
- A900-IMA8CS1Z-M
- A900-IMA8S
- A900-IMA8S1Z
- A901-4-C-FT-D
- A901-4C-F-D
- A901-6-CZ-FT-A
- A901-6-CZ-FT-D
- A901-6CZ-F-A
- A901-6CZ-F-D
- A901-12-C-FT-D
- A901-12C-F-D
- ASR-920-4SZ
- ASR-920-8S4Z
- ASR-920-8S4Z-PD
- ASR-920-10SZ
- ASR-920-10SZ-PD
- ASR-920-12CZ
- ASR-920-12SZ
- ASR-920-12SZ-IM
- ASR-920-24SZ-IM
- ASR-920-24SZ-M
ASR 100013
- ASR1000-2T+20X1GE
- ASR1001
- ASR1001-HX
- ASR1001-X
- ASR1002
- ASR1002-F
- ASR1002-HX
- ASR1002-X
- EPA-18X1GE
- SPA-2X1GE-V2
- SPA-5X1GE-V2
- SPA-8X1GE-V2
- SPA-10X1GE-V2
ASR 900034
- A9K-2T20GE-B
- A9K-2T20GE-E
- A9K-2T20GE-L
- A9K-4HG-FLEX-X-FC
- A9K-4HG-FLEX-X-SE
- A9K-4T16GE-SE
- A9K-4T16GE-TR
- A9K-24X10GE-1G-FC
- A9K-24X10GE-1G-SE
- A9K-24X10GE-1G-TR
- A9K-40GE-B
- A9K-40GE-E
- A9K-40GE-L
- A9K-40GE-SE
- A9K-40GE-TR
- A9K-48X10GE-1G-FC
- A9K-48X10GE-1G-SE
- A9K-48X10GE-1G-TR
- A9K-MPA-20X1GE
- A9K-MPA-20X1GE-FC
- A9KV-V2-AC
- A9KV-V2-DC-A
- A9KV-V2-DC-E
- A99-4HG-FLEX-X-FC
- A99-4HG-FLEX-X-SE
- A99-48X10GE-1G-FC
- A99-48X10GE-1G-SE
- A99-48X10GE-1G-TR
- ASR-9000V-24-A
- ASR-9000V-AC
- ASR-9000V-DC-A
- ASR-9000V-DC-E
- ASR-9901
- ASR-9901-FC
Mobile Wireless Routers1
- MWR-2941-DC
NCS 520 / 540 / 56030
- A900-IMA-8CS1Z
- N520-4G4Z
- N520-20G4Z
- N520-X-4G4Z
- N520-X-20G4Z
- N540-6Z14S-SYS-D
- N540-6Z18G-SYS-A
- N540-6Z18G-SYS-D
- N540-12Z20G-SYS-A
- N540-12Z20G-SYS-D
- N540-24Q2C2DD-SYS
- N540-24Q8L2DD-SYS
- N540-24Z8Q2C-SYS
- N540-28Z4C-SYS-A
- N540-28Z4C-SYS-D
- N540-ACC-SYS
- N540-FH-AGG-SYS
- N540-FH-CSR-SYS
- N540X-4Z14G2Q-A
- N540X-4Z14G2Q-D
- N540X-6Z18G-SYS-A
- N540X-6Z18G-SYS-D
- N540X-8Z16G-SYS-A
- N540X-8Z16G-SYS-D
- N540X-12Z16G-SYS-A
- N540X-12Z16G-SYS-D
- N540X-16Z4G8Q2C-A
- N540X-16Z4G8Q2C-D
- N540X-16Z8Q2C-D
- N540X-ACC-SYS
NCS 42004
- NCS4200-1T8LR-PS
- NCS4200-1T16G-PS
- NCS4201-SA
- NCS4202-SA
NCS 550020
- NC55-32T16Q4H-A
- NC55-MOD-A-S
- NC55-MOD-A-SE-S
- NC55-MPA-12T-S
- NC57-48Q2D-S
- NC57-48Q2D-SE-S
- NCS-55A1-24Q6H-S
- NCS-55A1-24Q6H-SS
- NCS-55A1-48Q6H
- NCS-55A2-MOD-HD-S
- NCS-55A2-MOD-HX-S
- NCS-55A2-MOD-S
- NCS-55A2-MOD-SE-S
- NCS-57C1-48Q6-S
- NCS-57C1-48Q6-SYS
- NCS-57C1-48Q6D-S
- NCS-57C3-MOD-S
- NCS-57C3-MOD-SE-S
- NCS-5501
- NCS-5501-SE
Cloud GPON2
- CGP-OLT-8T
- CGP-OLT-16T
Provider Connectivity Assurance Sensors21
- SKY-GT-A
- SKY-GT-AA
- SKY-GT-H-DD
- SKY-GTS-A
- SKY-GTS-AA
- SKY-GTS-H-DD
- SKY-LTS-DD
- SKY-LTS-H-DD
- SKY-LXS-DD
- SKY-LXS-H-DD
- SKY-LXS-Y-DD
- SKY-LXS-YH-DD
- SKY-MOD1G-DD
- SKY-MOD1G-H-A
- SKY-MOD1G-H-DD
- SKY-MOD1G-HR-A
- SKY-MOD1G-HR-DD
- SKY-MOD10G-A
- SKY-MOD10G-DD
- SKY-MOD10G-H-A
- SKY-MOD10G-H-DD
FluxLight's Full Line of 1000Base-BXs
- Alcatel-LucentSFP-GIG-BX-D-FL
- Alcatel-LucentSFP-GIG-BX-U-FL
- Allied TelesisAT-SPBD10-13-FL
- Allied TelesisAT-SPBD10-14-FL
- Brocade-FoundryE1MG-BXD-FL
- Brocade-FoundryE1MG-BXU-FL
- CiscoGLC-BX-D-120-FL
- CiscoGLC-BX-D-20-FL
- CiscoGLC-BX-D-40-FL
- CiscoGLC-BX-D-80-FL
- CiscoGLC-BX-D-FL
- CiscoGLC-BX-D-RGD-FL
- CiscoGLC-BX-U-120-FL
- CiscoGLC-BX-U-20-FL
- CiscoGLC-BX-U-40-FL
- CiscoGLC-BX-U-80-FL
- CiscoGLC-BX-U-FL
- CiscoGLC-BX-U-RGD-FL
- Extreme10056-FL
- Extreme10057-FL
- HPJ9142B-FL
- HPJ9143B-FL
- HPJD098B-FL
- HPJD099B-FL
- JuniperEX-SFP-GE10KT13R14-FL
- JuniperEX-SFP-GE10KT13R15-FL
- JuniperEX-SFP-GE10KT14R13-FL
- JuniperEX-SFP-GE10KT15R13-FL
- JuniperEX-SFP-GE40KT13R15-FL
- JuniperEX-SFP-GE40KT15R13-FL
- Palo AltoPAN-SFP-BXD-20K-FL
- Palo AltoPAN-SFP-BXD-40K-FL
- Palo AltoPAN-SFP-BXU-20K-FL
- Palo AltoPAN-SFP-BXU-40K-FL
Licensing
The following is a list of Finisar Corporation patents Fluxlight has licensed. This licensure recognizes and compensates Finisar for their intellectual property. The GLC-BX-U-FL, like all Fluxlight optical transceivers, is covered by this license agreement. Therefore, Fluxlight customers can rest assured that all products purchased are fully licensed, and our customers are under no potential liability that may ensue from the use of unlicensed optical transceiver products.
U.S. Patent Numbers: 7,184,668 (System and method of protecting eye safety during operation of a fiber optic transceiver), 7,079,775 (Integrated memory mapped controller circuit for fiber optics transceiver), 6,957,021 (Optical transceiver with memory mapped locations), 7,058,310 (System and method for protecting eye safety during operation of a fiber optic transceiver), 6,952,531 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,162,160 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,050,720 (Integrated memory mapped controller circuit for fiber optics transceiver)
Original Equipment Manufacturer (OEM) names may be registered trademarks of the respective OEM, and the OEM has neither authorized nor sponsored the use of its trademark or trade name. All OEM names are used for cross reference/comparative purposes only.
Warranty
This part is covered by our Limited Lifetime Warranty, a 10-year serviceable lifetime, and our 30-Day Money-Back Guarantee. Read the full warranty and return terms.
Reviews
4.8 · 13 reviews
Jeff S.Verified Buyer
Excellent SFPs!
Our go to for for Optical Transceivers. Great Service and Products!
ShanaVerified Buyer
Extremely Satisfied with this product
We have been using the FluxLight GBICs for many years, and we continually have great success with these products. We not only save money by using the FluxLight products, but we know we can count on the products to work exactly the way they are expected to.
ShanaVerified Buyer
Always works great!
We have been using FluxLight GBICs for years. We are primarily a Cisco shop, and FluxLight GBICs have always worked great for us. The price is extremely reasonable and you get a quality product.
MichaelVerified Buyer
Solid Performance
These devices perform identically to their Cisco counterpart. No hassle, no special configs... Just plug and play.
Scott S.Verified Buyer
As advertised
They work great for us!
LyleVerified Buyer
Small Form Factor GLC-BX-U Works Well...
I'm happy with our purchase of the GLC-BX-U. The SFP module meets 1000BASE-BX-U standards. We already had the -D taken care of and I didn't want to have to do a lot of fine-tuning to get it to work with our system. Fluxlight's GLC-BX-U fit the bill perfectly.
Taylor G.Verified Buyer
Affordable Networking with the GLC-BX-U...
Tap into the possibilities of networking with the GLC-BX-U. This handy transceiver is highly compatible with different modules to suit your needs. You can get much faster speeds with this versus prior incarnations. It's a great upgrade for a business! You can't go wrong with the reliability and pricing at Fluxlight.
NeilVerified Buyer
Single Connection GLC-BX-U...
The GLC-BX-U has been a really reliable product for us thus far. It has a single port for single mode fiber, very simple but efficient. It has an LC connector that's snug and works quite well. Installing the device into the system wasn't hard, as the whole thing is pretty user-friendly if yo know what you're doing. A reliable part for any computer network.
RufusVerified Buyer
Standard GLC-BX-U Works With Most Anything...
Bidirectional and flexible, the GLC-BX-U is a device I use often in work. It's compatible with a lot of different networks and devices, thanks to its single mode optical connection. The LC optical interface is great, and it also works as a standard SFP transceiver. There's only a single connection, but other than that this is a really great product.
Showing 10 of 13 reviews
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