Product Description
100% OEM Compatible 1000Base SFP Transceiver (SMF, Tx: 1310 nm Rx: 1550 nm, 20 km, LC, DDM, Industrial Temp)
** also 10 km **
Form Factor: SFP-Bidi | Data Rate: 1.25 Gb/s |
Wavelength: 1310 nm-TX/1550 nm-RX | Protocols: 1000BASE Ethernet | MSA Compliant | SFF-8472 |
Connector: LC Simplex | Transmitter Type: DFB |
Cable Type: SMF | TX Power: Min: -9 dBm/ Max: -3dBm |
Max Distance: 20 km / 10 km (12.43mi / 6.21 mi) | RX Sensitivity: -23 dBm |
Temperature Range: Industrial Temp: -40°C to 85°C* | Digital Diagnostics (DDM/DOM): Supported |
Power Consumption: 1 W | Power Budget: 14 dB |
1 GB SFP BiDi 1310 nm-TX/1550 nm-RX 20 km Data Sheet
Approved's SFP-Bidi OEM Compatibility
The Approved Networks 1000BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 10-20km DOM LC SMF Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch , and it is 100% MSA compliant . Our SFP-Bidi transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every SFP-Bidi transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.
- Accedian: 7ST-010
- Alcatel: 3HE00869AA
- Alcatel: SFP-GIG-BX-U-35
- Altronix: P1B2K
- Antaria: SFP-WA10
- Calix: 100-01666
- Ciena: XCVR-A10U31
- Cisco: GLC-BX-U-1550-I
- Cisco: GLC-BX-U-1550-20-I
- Cisco: GLC-BX-U-20-1550-I
- Comtrend: 3192350
- Juniper: EX-SFP-FE20KT13R15
- Juniper: EX-SFP-GE10KT13R15
- Juniper: SFP-GE10KT13R15
- MikroTik: S-35/53LC20U
- MSA Generic: SFP-BX35-20-I
- MSA OnePort Programmable: OP-SFP-BX35-20
- Siemens: SFP992-1BX10R
- Transition Networks: TN-SFP-LXB11T
- Ubiquiti Networks: UF-SM-1G-S-U-10K
- Zhone: SFP-GE-BX10-1310-SLC
- Zhone: SFP-GE-BX20-1310-SLC
If you don't see your platform listed, please contact us.
Tested. Trusted. Approved.

Guaranteed Compatible
100% guaranteed compatible in over 90 OEM platforms

99.98%
Reliability Rate
100% tested to exact MSA & OEM specifications

Industry Leading Lifetime Warranty
Industry leading Limited Lifetime Warranty on all transceiver products

98% On-Time Delivery Rate
Extensive inventory guarantees immediate delivery on over 20,000 SKU's

Savings of up to 90% off OEM Prices
Save up to 90% while improving deliverability & interoperability