Cisco SFP-OC12-LR1 Transceiver Module – OC-12/STM-4 Long-Reach SFP
The Cisco SFP-OC12-LR1 is a long-reach optical Small Form-Factor Pluggable (SFP) transceiver designed for OC-12/STM-4 SONET/SDH networking applications. It provides optical connectivity at a line rate of approximately 622.08 Mbps over single-mode fiber.
Operating at a nominal 1310nm wavelength, the SFP-OC12-LR1 supports transmission distances of up to 40 kilometers over G.652 single-mode fiber. The module uses an LC optical connector and is intended for compatible Cisco networking platforms requiring long-reach OC-12/STM-4 connectivity.
Cisco SFP-OC12-LR1 Technical Specifications
| Specification |
Details |
| Manufacturer |
Cisco |
| Part Number |
SFP-OC12-LR1 |
| Form Factor |
SFP |
| Optical Standard |
OC-12 / STM-4 |
| Line Rate |
622.08 Mbps |
| Wavelength |
1310nm nominal |
| Fiber Type |
Single-Mode Fiber (SMF), G.652 |
| Connector |
Duplex LC |
| Maximum Distance |
Up to 40km |
| Reach Classification |
Long Reach (LR-1) |
| Applications |
SONET / SDH / POS / ATM |
Optical Performance
The Cisco SFP-OC12-LR1 is designed for long-distance OC-12/STM-4 optical transmission. Cisco documentation identifies the module as a 1310nm single-mode optic with a maximum cable distance of 40km.
Fiber and Transmission Distance
The module is intended for G.652 single-mode fiber. The supported cable distance is up to 40km, making the LR-1 variant suitable for longer optical links than OC-12 SR and IR-1 modules.
Applications
- OC-12 SONET network connections
- STM-4 SDH optical links
- Packet-over-SONET/SDH (POS) applications
- ATM optical networking
- Long-distance telecom fiber links
- Service-provider optical infrastructure
- Compatible Cisco router and optical transport platforms
Compatibility
The Cisco SFP-OC12-LR1 is designed for Cisco platforms that specifically support the OC-12/STM-4 LR-1 SFP. Cisco documentation lists this module for compatible OC-12/STM-4 interfaces, including POS and other SONET/SDH applications.
Before installation, verify the exact host platform and supported optical modules. The remote interface should use compatible OC-12/STM-4 optics with appropriate single-mode fiber and matching optical specifications.
Cisco SFP-OC12-LR1 Price in Bangladesh
Looking for Cisco SFP-OC12-LR1 price in Bangladesh? Datacom Technologies (BD) can provide Cisco optical transceiver solutions according to your required quantity, product condition, warranty requirements, compatibility, and project specifications.
Pricing and availability may vary depending on stock condition, quantity, sourcing requirements, and warranty options. Contact Datacom Technologies (BD) for the latest quotation and suitable OC-12/STM-4 optical transceiver options.
Why Choose Cisco SFP-OC12-LR1?
- Designed for OC-12/STM-4 optical networking
- 622.08 Mbps SONET/SDH line rate
- 1310nm single-mode fiber transmission
- Up to 40km long-reach optical connectivity
- Duplex LC optical interface
- Suitable for compatible Cisco SONET/SDH and POS platforms
- Ideal for long-distance telecom and legacy optical network deployments
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