MRV is a long-standing company with nearly three decades of experience. MRV has passed many cycles of technology and market changes over this period, creating innovative solutions to align with market trends and technology evolution. When other companies disappeared, MRV adapted like a “chameleon” that survived the brutal environment of the market, exploring new technologies to develop market-driven solutions. MRV’s core experience in packet and optical technologies is the cornerstone of network power. Experience matters.
SFP-GD-BD340 pages
Optical Communications Systems™
Datasheet
1.25 Gbps Single Fiber 38 km Bidirectional SFP Transceivers
SFP-GD-BD34 and SFP-GD-BD43
Highlights
SFP transceiver
Data Rate: 1.25 Gbps
Protocol:
- Gigabit Ethernet
Single-mode fiber
Single fiber, bi-directional
Two wavelength models (for use in pairs)
- Tx = 1310nm, Rx = 1490nm (SFP-GD-BD34)
- Tx = 1490nm, Rx = 1310nm (SFP-GD-BD43)
12 to 38 km
Simplex LC 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
Tx Wavelength:
1.25 Gbps
SFP-GD-BD34
1310 nm
SFP-GD-BD43
1490 nm
Tx Power (Minimum)
-5 dBm
Tx Disable
Yes
SFP-GD-BD34
1480 to 1500 nm
SFP-GD-BD43
Rx Wavelength:
1260 to 1360 nm
Rx Sensitivity
-24 dBm
Rx Saturation
-3 dBm
Rx Damage Threshhold
0 dBm
Operating Temperature Range
-5 to 70 ºC
Operating Temperature Range (TH Models)
-40 to 85 ºC
Power Consumption
1 Watt
1
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