SFP-10G-BX40U-I Overview
The Cisco SFP-10G-BX40U-I is a bidirectional SFP+ module designed for duplex transmission over a single strand of single-mode fiber (SMF) cabling. It supports extended link lengths up to 40km.
This module must be connected to a Cisco SFP-10G-BX40D-I on the other end, with each transmitting on separate wavelengths. The SFP-10G-BX40U-I operates at 1270nm (transmit) and 1330nm (receive).
With its hot-pluggable SFP+ design, the SFP-10G-BX40U-I module can be installed or removed without shutting down the system. It provides pay-as-you-grow bandwidth capacity in 10G fiber ports.
Key Features
- Bidirectional SFP+ over single-fiber links up to 40km
- Pairs with SFP-10G-BX40D-I on remote end
- Transmits at 1270nm, receives at 1330nm
- Industrial temperature range from -40°C to 85°C
- Maximum launch power of 4.5dBm
- Hot-pluggable SFP+ form factor
- Digital diagnostic monitoring
Compatibility
The SFP-10G-BX40U-I module is compatible with Cisco transceivers, routers and switches that support bidirectional SFP+ modules. This includes:
- Cisco SFP-10G-BX40D-I transceiver
- Cisco Catalyst switches
- Cisco Nexus switches (Cisco Nexus 2000, Cisco Nexus 3000, Cisco Nexus 7000, Cisco Nexus 9000)
- Cisco ISR/ASR routers (Cisco ASR 1000, Cisco ASR 9000, Cisco ISR 1000, Cisco ISR 4000)
SFP-10G-BX40U-I Specifications
Feature | Details |
---|---|
Interface | Dual LC/PC connector |
Transmit Wavelength | 1270nm |
Receive Wavelength | 1330nm |
Cable Type | SMF (G.652) |
Link Length | Up to 40km |
Launch Power | 4.5dBm to -2.7dBm |
Receive Power | -9dBm to -21.2dBm |
Operating Temp | -40°C to 85°C |
Dimensions | 56.5 x 13.4 x 8.5 mm |
Weight | Less than 75g |
Installation
The SFP-10G-BX40U-I module can be installed without shutting down the system:
- Insert the module into the SFP+ port and verify it clicks into place
- Connect single-fiber LC/PC cable to the port
- Check status and activity indicators
- Configure port settings if required
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