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SFP-OC12-LR2
OC-12/STM-4 pluggable long-reach (80 km) transceiver module,...
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SFP-OC12-LR2 is an SFP transceiver designed for OC-12 applications in SONET networks. It supports OC-12 data rates with an LC connector and is optimized for long-range transmission over single-mode fiber while adhering to compact SFP form factor dimensions.
This module is ideally suited for telecom and enterprise networks, providing reliable connectivity and protocol support for SONET systems. Its design ensures seamless integration with a range of platforms from major vendors, making it a proven choice for long-range optical communication solutions.
SFP-OC12-LR2 price is $1,179.00, a 61.7% saving from the Cisco list price of $3,076.00. SFP-OC12-LR2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-OC12-LR2 for additional pricing. Browse the full Sfp series or explore all Cisco products.
A regional telecom operator deploys the SFP-OC12-LR2-OC-12/STM-4 1550-nm 80 km transceiver with LC connector to interconnect city PoPs over existing single-mode fiber. This solution delivers OC-12/STM-4 (622 Mbps) bandwidth with DWDM compatibility, reducing OPEX by 30% through unified optics and minimizing splice points. Outcome: ultra-low latency, carrier-grade signal integrity, and rapid service turn-up for business and residential customers.
A multinational enterprise leverages the SFP-OC12-LR2-OC-12/STM-4 1550-nm long-reach module to bridge two geographically dispersed data centers within 80 km. Using LC-terminated dark fiber, IT teams achieve secure, high-availability replication and disaster recovery at OC-12/STM-4 rates without intermediate regeneration. Outcome: streamlined data sync, 99.999% uptime, and optimized capital expenditure by avoiding costly intermediate sites.
An oil and gas operator implements the SFP-OC12-LR2-OC-12/STM-4 transceiver on SCADA ring networks linking offshore platforms to onshore control centers over 80 km fiber. The 1550-nm wavelength ensures minimal dispersion and high optical budget, supporting real-time telemetry and video feeds. Outcome: enhanced operational safety, predictive maintenance capabilities, and reduced downtime through resilient OC-12/STM-4 connectivity.
To get the detailed certification, please go to the Compliance Center.
| SFP-OC12-LR2 |  GLC-BX40-DA-I |  SFP-OC12-MM |  GLC-FE-100LX |  SFP-OC12-SR= | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | OC-12 | 1G | OC-12 (622 Mbps) | 100 Mb/s | OC-12 |
| Connector Type | LC | LC | LC Duplex | LC | LC |
| Wavelength | 1310 nm | 1490/1550 nm | 850 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Extended-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 20 km | 40 km | 10 km | 10 km | 10 km |
| Supported Protocols | SONET | Ethernet | SONET / SDH | Ethernet | SONET, OC-12 |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 1.0W | 1.25 W | 3.5W | 0.7W | 1.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-OC12-LR2 | GLC-BX40-DA-I Bidirectional SFP Transceiver | SFP-OC12-MM | GLC-FE-100LX | SFP-OC12-SR= |
| Height | 0.65 inches | 0.33 inches | 0.55 inches | N/A | 0.30 inches |
| Width | 0.91 inches | 0.53 inches | 0.83 inches | N/A | 0.55 inches |
| Depth | 0.75 inches | 2.22 inches | 2.2 inches | N/A | 0.75 inches |
| Weight | 0.06 lbs | 0.05 lbs | 0.12 lbs | N/A | 0.08 lbs |
Long-reach OC12/STM4 SFP module delivers stable and consistent performance over extended distances.
Reliable fiber transceiver with minimal signal degradation.
Professional-grade, easy-to-install module for enterprise networks.
Maintains excellent throughput under heavy traffic.
Durable and dependable SFP for backbone connections.
The SFP-OC12-LR2 is an OC-12/STM-4 pluggable SFP transceiver supporting long-reach single-mode transmission up to 80 km at 1550 nm with an LC connector.
The module is designed for single-mode fiber (SMF) to achieve long-reach connectivity up to 80 km.
The SFP-OC12-LR2 supports a maximum link distance of 80 km over standard single-mode fiber.
It operates at a nominal wavelength of 1550 nm, optimized for long-haul transmission.
The transceiver features a duplex LC connector for secure, low-loss single-mode fiber connections.
Yes. The SFP-OC12-LR2 is fully hot-pluggable, allowing insertion and removal without powering down the host device.
It is compatible with any OC-12/STM-4 SFP slot from major switch, router, and transport system vendors that adhere to MSA standards.
Yes. The module supports Digital Optical Monitoring (DOM) for real-time monitoring of optical power, temperature, and transceiver status.
The typical optical transmit power ranges from –8 dBm to +1 dBm, ensuring sufficient power budget for 80 km links.
Receiver sensitivity is typically –24 dBm, providing a power budget that supports long-reach applications.
It operates reliably in a temperature range of 0 °C to +70 °C (commercial) or –40 °C to +85 °C (industrial) depending on the revision.
Slide the transceiver into the SFP port until it clicks, then connect the LC-terminated single-mode fiber, ensuring proper polarity.
Yes. The module is fully compliant with the SFP Multi-Source Agreement (MSA) for guaranteed interoperability.
It is ideal for long-haul metro, regional, and backbone links requiring OC-12/STM-4 bandwidth over distances up to 80 km.
Use the host’s DOM interface or management software to monitor optical power levels, temperature, and transceiver status in real time.
The module is backed by a one-year limited warranty covering material and workmanship defects under normal use.