Cisco Compatible Transceivers
Cisco Compatible SFP-10GBX-U-1270-40 | 10G BiDi SFP+ 1270nm/1330nm LC SMF 40km
Buy Cisco compatible SFP-10GBX-U-1270-40 10G BiDi SFP+ transceiver, 1270nm/1330nm, LC simplex, up to 40km over SMF. High-power long-reach bidirectional optical module.
Cisco Compatible SFP-10GBX-U-1270-40 10GBASE BiDi Optical Transceiver (LC Simplex, 1270nm/1330nm, 40km)
Product Overview
The Cisco compatible SFP-10GBX-U-1270-40 BiDi optical transceiver is a high-performance 10Gbps bidirectional module designed for extended-reach single-fiber transmission over single-mode fiber (SMF). Operating at 1270nm transmit / 1330nm receive wavelengths, it supports distances up to 40 kilometers, making it ideal for long-distance enterprise, metro, and telecom applications where fiber efficiency is critical.
This SFP+ BiDi module uses a single LC simplex connector, enabling both transmission and reception over a single fiber strand. It significantly reduces fiber deployment costs while maintaining stable long-distance 10G performance.
Key Features
- Supports data rates up to 10Gbps
- BiDi (Bidirectional) transmission technology
- Wavelength: 1270nm TX / 1330nm RX
- Extended reach up to 40km over SMF
- LC Simplex connector (single-fiber operation)
- Fully compliant with SFP+ MSA standards
- Hot-pluggable design for easy deployment
- Built-in Digital Diagnostic Monitoring (DDM/DOM)
- High-performance long-reach optical design
- 100% compatible with Cisco BiDi ports (custom coding available)
- RoHS compliant and Class 1 laser safety certified
Technical Specifications
Parameter | Specification |
|---|---|
Form Factor | SFP+ |
Data Rate | 10Gbps |
Wavelength | 1270nm TX / 1330nm RX |
Fiber Type | Single-Mode Fiber (SMF) |
Max Distance | 40km |
Connector | LC Simplex |
Transmission Type | BiDi (Bidirectional) |
Laser Type | DFB High-Power Laser |
Receiver Type | APD Photodiode |
Output Power | 0 ~ +5 dBm |
Receiver Sensitivity | ≤ -21 dBm |
Extinction Ratio | > 4 dB |
Power Consumption | < 2.5W |
Operating Temperature | 0°C to 70°C (Commercial) |
Storage Temperature | -40°C to 85°C |
Protocols Supported | IEEE 802.3ae, SFP+ MSA |
Digital Diagnostics | Yes (DDM/DOM Supported) |
Applications
- Long-distance 10G Ethernet transmission
- Metropolitan Area Networks (MAN)
- Telecom backbone and access networks
- Data center interconnect (DCI) over extended fiber routes
- Enterprise WAN connectivity
- Switch-to-switch and router-to-router long-reach links
Compatibility
This module is fully compatible with Cisco BiDi-enabled equipment and is designed for use with matching SFP-10GBX-D-1330-40 modules. It can also be custom-coded for other major networking brands such as Huawei, Juniper, HPE, Arista, and more.
Why Choose This SFP-10GBX-U-1270-40 Module?
- Supports ultra long-reach BiDi transmission up to 40km
- Reduces fiber usage with single-fiber architecture
- Cost-effective alternative to dual-fiber long-distance solutions
- Fully tested for stability and performance
- Ideal for metro and telecom-grade deployments
- OEM/ODM support including labeling and coding customization
- Reliable supply for carrier and enterprise networks
Ordering Information
Part Number | Description |
|---|---|
SFP-10GBX-U-1270-40-C | 10G BiDi SFP+ Transceiver, LC Simplex, SMF, 40km |
Cisco compatible SFP-10GBX-U-1270-40, 10G BiDi 40km SFP+, long reach BiDi transceiver, 1270nm 1330nm LC simplex 40km module, Cisco BiDi SFP+ compatible, single fiber 10G optical transceiver, 10GBASE BiDi long distance