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OC12/STM4 short-reach SFP delivers reliable performance and low-latency connectivity.
SFP-OC12-SR
OC12/STM4 SFP, Short Reach
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Name:
SFP-OC12-SR
- Description:
- OC12/STM4 SFP, Short Reach
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 12305344154
- Condition:
- Warranty:
- 3
- List Price:
$1,770.00
- Price:
$679.0061.6% off
Quantity:
1
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SFP-OC12-SR Overview
SFP-OC12-SR is an SFP optical transceiver designed for OC-12 applications that offers optical transport at OC-12 speeds with an LC connector for fiber coupling. It supports short-range transmission on multi-mode fiber and is engineered for SONET networks while delivering a compact, standards-based form factor ideal for space-constrained designs.
This transceiver’s precise physical dimensions allow it to seamlessly integrate into telecom, data center, and enterprise network environments. With native support for SONET/OC-12 protocols and proven reliability under typical operating conditions, the SFP-OC12-SR enables dependable high-speed optical interconnects in short-range applications.
SFP-OC12-SR price is $679.00, a 61.6% saving from the Cisco list price of $1,770.00. SFP-OC12-SR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-OC12-SR for additional pricing. Browse the full Sfp series or explore all Cisco products.
SFP-OC12-SR Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- OC-12
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- SONET / OC-12
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- SFP-OC12-SR
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SFP-OC12-SR Use Case
Enterprise Data Center Rack-to-Rack Short-Reach Interconnect
In a high-density data center, network architects deploy SFP-OC12-SR-OC12/STM4 SFP, Short Reach modules on top-of-rack and core switches to establish reliable 622 Mbps optical links over multimode fiber up to 600 meters. This solution delivers low-latency, high-bandwidth connectivity for virtualization clusters and storage arrays, streamlining fiber management and supporting seamless capacity scaling with plug-and-play simplicity.
Resilient Metro Ethernet Campus Backbone
A university campus implements SFP-OC12-SR-OC12/STM4 SFP, Short Reach transceivers in its SONET/SDH ring to interconnect multiple buildings within a 2 km radius. By leveraging OC-12/STM-4 throughput and rapid protection switching, IT teams achieve carrier-grade uptime, optimize bandwidth allocation for research labs, and reduce operational expenses with standardized, hot-swappable optics.
Telecom Central Office OC-12/STM-4 Cross-Connect
In a metropolitan central office, service providers integrate SFP-OC12-SR-OC12/STM4 SFP, Short Reach modules into SONET/SDH cross-connect platforms for short-haul fiber links between line cards. This deployment ensures strict G.957 compliance, maintains high signal integrity, and accelerates provisioning of new circuits, resulting in improved service agility and lower Mean Time to Repair (MTTR).
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SFP-OC12-SR |  GLC-2BX-D-I |  SFP-OC12-LR2 |  SFP-GE-T |  GLC-FE-T-I= | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco |
| Connector Type | LC | LC | LC | RJ45 | RJ45 |
| Data Rate | OC-12 | 1G | OC-12 | 1G | 1G |
| Depth | N/A | 1.00 inches | 0.75 inches | 0.5 inches | N/A |
| Fiber Type | Multi-mode | Single-mode | Single-mode | N/A | N/A |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | N/A | 0.86 inches | 0.65 inches | 0.125 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Max Distance | 300 meters | 10 km | 20 km | 100 meters | 100 meters |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 1.5 W | 1.0W | 1.5W | N/A |
| Product Name | SFP-OC12-SR | Cisco GLC-2BX-D-I | SFP-OC12-LR2 | SFP-GE-T Copper Gigabit Ethernet Transceiver | Cisco GLC-FE-T-I= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | SONET / OC-12 | Ethernet | SONET | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Short-Range | Short-Range |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | N/A | N/A |
| Weight | N/A | 0.2 lbs | 0.06 lbs | 0.05 lbs | N/A |
| Width | N/A | 2.15 inches | 0.91 inches | 0.5 inches | N/A |
Reviews & Ratings
U
Umar Carter
4
Professional-grade transceiver with consistent throughput.
V
Vivian Lane
5
Easy to deploy and maintain for enterprise networks.
W
Wade Monroe
3
Durable and dependable fiber module.
X
Ximena Hayes
4
Stable operation with minimal errors.
A
Adeline Frost
5
OC12/STM4 SFP short-reach module offers reliable connectivity and consistent performance for enterprise networks.
B
Brandon Pierce
5
Easy to deploy with stable fiber links and minimal signal loss.
C
Camille Reeves
4
Professional-grade transceiver ensures dependable network operations.
D
Derek Vaughn
5
Low-latency and reliable performance under heavy traffic loads.
E
Elodie Grant
3
Durable module with consistent results in mission-critical deployments.
Questions & Answers
What is the SFP-OC12-SR OC12/STM4 SFP Short Reach transceiver?
The SFP-OC12-SR is a hot-pluggable small form-factor pluggable module that supports OC-12/STM-4 (622.08 Mbps) transmission over multimode fiber in a short-reach application.
What data rate does the OC12/STM4 SFP-OC12-SR support?
The SFP-OC12-SR supports a fixed line rate of 622.08 Mbps (OC-12/STM-4), ideal for SDH/SONET short-reach links.
Which wavelength does the SFP-OC12-SR use?
The module operates at a nominal wavelength of 1310 nm, optimized for multimode fiber short-reach applications.
What is the maximum transmission distance of the SFP-OC12-SR?
On 50/125 µm or 62.5/125 µm multimode fiber, the SFP-OC12-SR supports distances up to 2 km.