SFP-GD-BX340 pages

Optical Communications Systems™

Datasheet

1.25 Gbps Single Fiber Bidirectional 20 km SFP Transceivers
SFP-GD-BX34 and SFP-GD-BX43
Highlights

LC

LC

SC

SFP transceiver
Data Rates: 1.25 Gbps
Protocols:
- Gigabit Ethernet
Single-mode fiber
Single fiber, bidirectional
Two wavelength options:
- Tx 1310 nm and Rx 1490 nm
- Tx 1490 nm and Rx 1310 nm
0 to 20 km
Simplex LC or SC connector
Digital Diagnostics (SFF-8472)
Hot-swap
Industrial temperature models available

Overview
Small Form-Factor Pluggable (SFP) interfaces from MRV Communications provide flexible high speed links in a small
industry standard package. They deliver the deployment options and inventory control that network administrators
demand for growing networks.
SFPs are designed to Multi-Source Agreement (MSA) standards to ensure network equipment compatibility. They are a
perfect addition to MRV ‘s extensive lines of networking equipment.
Visit the MRV website at www.mrv.com or contact your nearest authorized MRV Communications dealer for more
information.

Specifications Overview
Data Rate

1.25 Gbps

Tx Wavelength for SFP-GD-BX34

1310 nm

Tx Wavelength for SFP-GD-BX43

1490 nm

Tx Power (Minimum)

-7 dBm

Tx Disable

Yes

Rx Wavelength for SFP-GD-BX34

1480 to 1500 nm

Rx Wavelength for SFP-GD-BX43

1260 to 1360 nm

Rx Sensitivity

-20 dBm

Rx Saturation

-3 dBm

Damage Threshold

0 dBm

Operating Temperature Range

-5 to 70 ºC

Operating Temperature Range (TH Models)

-40 to 85 ºC

Power Consumption

1 Watt

1