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Price conscious option
This is a lot less expensive than the "name brand" and works just the same!
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Aruba Compatible
J4858D-FL Aruba J4858D Compatible 1000Base-SX SFP 850nm 500m Duplex LC MMF Optical Transceiver Module
- Guaranteed compatible with Aruba
- 10-year warranty
- 30-day money-back guarantee
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Questions? Call (888) 874-7574
Quick Specs
- Rate Category
- 1G
- Form Factor
- SFP
- Interface Type
- 1000BASE-SX
- Standard/Protocol
- IEEE 802.3z 1000BASE-SX
- TX Wavelength
- 850nm
- RX Wavelength
- 850nm
- Cable Type
- MMF
- Reach
- 550m(OM2), 1km(OM3/
OM4) - DDM
- Supported
- Connector Type
- Duplex LC (UPC)
- Power Consumption
- < 1.0 W
- Operating Temperature
- 0°C to +70°C (COM)
Overview
FluxLight's J4858D-FL is a Aruba® compatible 1000Base-SX Transceiver and is factory pre-programmed with all the necessary configuration data for seamless network integration. Our transceivers perform identically to Aruba® original transceivers and are 100% compatible with other OEM and third party transceivers. The J4858D-FL is 100% MSA (Multi-Source Agreement) compliant. All FluxLight's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.
Applications
- Gigabit Ethernet over multimode fiber (1000BASE-SX)
- Data center switch-to-switch and switch-to-server links
- Enterprise LAN and intra-building backbone connectivity
- Campus building risers and wiring-closet uplinks
- Short-reach aggregation and storage links within a facility
Features
- Up to 1.25 Gb/s data rate for Gigabit Ethernet
- Compliant with IEEE 802.3z 1000BASE-SX
- 850 nm VCSEL transmitter and PIN photodiode receiver
- For multimode fiber (MMF): up to 550 m (OM2), 275 m (OM1), 1 km (OM3/OM4/OM5)
- Duplex LC connector; hot-pluggable SFP footprint
- Extinction ratio ≥ 9 dB; 8 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
- 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 MMF | D | 550 | m |
Electrical and Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Transmitter | |||||
| Center Wavelength | λC | 840 | 850 | 860 | nm |
| RMS Spectral Width | λrms | 0.85 | nm | ||
| Average Launch Power | PAVG | -9 | -3 | 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 | 770 | 860 | nm | |
| Damage Threshold | THd | 0 | dBm | ||
| Receiver Sensitivity | SEN | -17 | dBm | ||
| LOS Assert | LOSA | -35 | dBm | ||
| LOS De-Assert | LOSD | -18 | dBm | ||
| LOS Hysteresis | LOSH | 1 | 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
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).
AOS-S switches30
- 2510All releases
- 2520All releases
- 2530All releases
- 2540All releases
- 2600H.08.98 or later
- 2610All releases
- 2615-8-PoE SwitchAll releases
- 2620All releases
- 2800I.08.103 or later
- 2810All releases
- 2900T.13.45 or later
- 2910alAll releases (switch SFP ports and J9008A 2-port 10GbE SFP+ al module)
- 2915-8G-PoE SwitchAll releases
- 2920All releases (switch SFP ports; also dual-speed SFP+ ports of J9731A module)
- 2930F Series SwitchesAll WC Software
- 2930MAll WC Software (switch SFP ports and installed JL083A 3810M/2930M 4SFP+ MACsec module)
- 3400clAll releases
- 3500 Series SwitchesK.14.31 or later
- 3500ylJ8692A, J8693A: All releases (switch SFP ports and installed J9312A 10GbE 2-port SFP+/2-port CX4 yl module); J9310A, J9311A: K.14.50
- 3800All releases
- 3810MAll Software (JL075A switch, or any 3810M with JL083A 4SFP+ MACsec module installed)
- 4100glG.07.103 or later
- 4200vlAll releases
- 5400RJ9537A, J9549A, J9535A, J9637A, J9538A, J9548A, J9536A: All Software; J9988A, J9989A, J9990A, J9993A: KB.15.17
- 5400zlJ8705A, J8706A: All releases; J9308A: K.14.34; J9537A, J9549A, J9535A, J9637A, J9538A, J9548A, J9536A: K.15.02.0004
- 6108H.07.88 or later
- 6120All releases
- 6200yl-24G-mGBIC switchAll releases
- 6600J9263A, J9264A: K.14.03; J9451A: K.14.24
- 8200zlJ8705A, J8706A: All releases; J9308A: K.14.34; J9537A, J9549A, J9535A, J9637A, J9538A, J9548A, J9536A: K.15.02.0004
AOS-CX switches15
- 4100i10.08.0001 or later
- 5300xlE.10.36 or later
- 542010.15.0005 or later
- 610010.06.0001 (4x4s per the Gigabit SFP optical modules table)
- 6200M/F10.11.0005 (4x4 1990-4395, 1990-4750, 1990-4793 only)
- 6300All models M/F except those mentioned below: 10.04.0001 (4x4 1990-4395, 1990-4750, 1990-4793 only); JL762A: 10.08.0001 (4x4 1990-4395, 1990-4750, 1990-4793 only); R8S91A: 10.10.0002 (ports 51-52 (need 'interface-group 2 speed 10'); ports 49-50 from 10.18.0001); R8S92A: 10.10.0002 (ports 1-24; ports 25-28 from 10.18.0001); R8S89A, R8S90A: 10.18.0001 (R8S89A ports 25-28; R8S90A ports 49-52); S0F99A, S0G00A, S0G01A, S0G02A, S0G03A, S0G04A, S0G05A, S0G06A, S0G95A, S0G96A, S0G97A, S0G98A: 10.14.0001 (4x4 1990-4395, 1990-4750, 1990-4793 only); S4P42A: 10.16.1006 (ports 33-40; ports 41-44 from 10.18.0001); S4P43A: 10.16.1006 (ports 1-48; ports 49-52 from 10.18.0001); S4P44A: 10.16.1006 (ports 1-24; ports '35-28' (sic) from 10.18.0001); S4P45A, S4P46A, S4P47A, S4P48A: 10.16.1006; S4P41A: 10.18.0001 (ports 49-52)
- 6300L10.14.0001 (ports 51-52; ports 49-50 from 10.18.0001)
- 6400 modulesR0X39B, R0X40B, R0X41A, R0X42A, R0X43A: 10.04.1000 (4x4 1990-4395, 1990-4750, 1990-4793 only); R0X44A: 10.04.2000 (4x4 1990-4395, 1990-4750, 1990-4793 only)
- 8100 Series10.12.000x (SFP+ ports only; not through QSA28)
- 8320 48p 10G SFP/SFP+ and 6p 40G QSFP+ models10.03.0001 (4x4 1990-4395, 1990-4750, 1990-4793 only)
- 832510.03.0010 (4x4 1990-4395, 1990-4750, 1990-4793 only)
- 8325H10.15.1000 (SFP ports, not through QSA28; interface groups must be set; far end must not auto-negotiate)
- 8360JL717A, JL717C, JL700A, JL700C, JL718A, JL718C, JL702A, JL702C, JL722A, JL722C, JL710A, JL710C, JL711A, JL711C: 10.06.0001 (4x4 1990-4395, 1990-4750, 1990-4793 only); JL719C, JL704C, JL705C: 10.09.0002 (4x4 1990-4395, 1990-4750, 1990-4793 only)
- 8400X modulesJL363A: 10.00.0018 (4x4 1990-4395, 1990-4750, 1990-4793 only); JL687A: 10.04.2000 (4x4 1990-4395, 1990-4750, 1990-4793 only; interface groups must be set; far end must not auto-negotiate)
- 1000010.10.0002 (interface groups must be set; far end must not auto-negotiate)
FluxLight's Full Line 1000Base-SX Fiber Optical Transceivers
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- ArubaJ4858D-FL
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- CienaXCVR-A00G85-FL
- CiscoGLC-SX-MMD-FL
- CiscoGLC-SX-MMD-FLT
- CiscoGLC-SX-MM-E-FL
- CiscoGLC-SX-MM-FL
- CiscoGLC-SX-MM-FLT
- CiscoGLC-SX-MM-RGD-FL
- CiscoSFP-GE-S-FL
- CiscoSFP-GE-S-RGD-FL
- Dell407-BBOR-FL
- D-LinkDEM-311GT-FL
- Extreme10051-FL
- F5F5-UPG-SFP-R-FL
- F5OPT-0010-00-FL
- FinisarFTRJ8519P2BNL-FL
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- HPJ4858C-E-FL
- HPJ4858C-FL
- HUAWEILS-SFP-SX-FL
- IBM81Y1622-FL
- JuniperEX-SFP-1GE-SX-FL
- JuniperEX-SFP-1GE-SX-FLT
- JuniperQFX-SFP-1GE-SX-FL
- JuniperSFP-1GE-SX-FL
- JuniperSFP-1GE-SX-FLT
- JuniperSFP-1GE-SX-IT-FL
- JuniperSRX-SFP-1GE-SX-FL
- JuniperSRX-SFP-1GE-SX-FLT
- LinksysLACGSX-FL
- LinksysMGBSX1-FL
- MerakiMA-SFP-1GB-SX-FL
- MerakiMA-SFP-1GB-SX-FLT
- NetgearAGM731F-FL
- Nokia3HE00027AA-FL
- Palo AltoPAN-SFP-SX-FL
- RuggedComSFP1122-1SX-FL
- Sonicwall01-SSC-9789-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 J4858D-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
5 · 13 reviews
Stacy B.Verified Buyer
Price conscious option
I have ordered these several times. They are always compatible. I have never had any issues with them.
MorrieVerified Buyer
It Just WORKS!
After trying a few other transceivers, I came upon this site (FluxLight). I called and was directed to try this J4858D-FL Aruba compatible unit and was Soooo happy to discover that it just works! Great product as well as superior customer support....
Morrie T.Verified Buyer
It Just WORKS!
I have to say that It was a joy when I pugged this product into my switch and it just worked! Thanks FluxLight
P K.Verified Buyer
FLUXLIGHT J4858D ARUBA COMPATIBLE
Our company's staff are always happy with the Fluxlight J4858D ARUBA COMPATIBLE GBIC. We have never had a complaint that they do not work with the customer equipment. These have been great which has resulted in great customer satisfaction.
Timothy S.Verified Buyer
Review
Received SFP. Have not deployed unit due to project delays related to COVID.
ATTN T.Verified Buyer
A+
These SFPs always work flawlessly for me!
Stacy B.Verified Buyer
Cheaper alternative
This is a cheaper alternative to the HP brand. It works perfectly with no issues!
DavidVerified Buyer
Good product
Never lets me down!
P K.Verified Buyer
GBIC review
This product works belong expectation. I will continue to sell this product to all my customers who want a quality solution for a very fair price.
Showing 10 of 13 reviews
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