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Cisco SFP-OC12-LR2 OC-12/STM-4 LR-2 SFP 1480-1580nm 80 km
622 Mbps (OC-12 / STM-4) OC-12/STM-4 LR-2 SFP transceiver, 1480-1580 nm, up to 80 km, SONET/SDH. Genuine Cisco part for Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
- Manufacturer
- Cisco Systems
- Mfr part number
- SFP-OC12-LR2
- Series
- Service Provider (ASR/NCS routers) · 622M SFP
- Category
- Fiber optic transceiver modules
- Datasheet
- SFP-OC12-LR2 datasheet (PDF)
SFP-OC12-LR2 specifications
| Attribute | Value |
|---|---|
| Part Number | SFP-OC12-LR2 |
| Manufacturer | Cisco Systems |
| Brand | Cisco |
| Standard | OC-12/STM-4 LR-2 (L-4.2) |
| Form Factor | SFP, hot-swappable |
| Data Rate | 622 Mbps (OC-12 / STM-4) |
| Protocol | SONET/SDH |
| Wavelength | 1480-1580 nm (1550 nm) |
| Media | Single-mode fiber (OS2) |
| Max Distance | 80km |
| Connector | LC duplex |
| Lifecycle | Current Cisco part |
| Case Temp | -5 to 85 °C |
| DOM / DDM | Supported (Cisco matrix) |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3 / Telcordia as applicable, SFF-8472 (SFP MSA) |
| Platforms | Cisco ASR 900 / ASR 9000 |
| Product line | Service Provider (ASR/NCS routers) |
| Cisco description | Cisco SFP Optics for Packet-over-SONET/SDH and ATM applications data sheet (router POS/TDM/ATM SPA/line card SFPs) |
| Cisco compatibility matrix | Listed (TMG matrix, 1 Cisco device families) |
Values are from Cisco datasheets, Cisco end-of-sale bulletins, Cisco hardware guides and the Cisco Transceiver Module Group compatibility matrix (Nov 2026). Confirm your device model and software release with us before ordering.
About the Cisco SFP-OC12-LR2
The Cisco SFP-OC12-LR2 is a hot-swappable SFP OC-12/STM-4 LR-2 optical transceiver for 622 Mbps SONET/SDH links over single-mode fiber, with an LC interface and reach of up to 80 km. Cisco description: Cisco SFP Optics for Packet-over-SONET/SDH and ATM applications data sheet (router POS/TDM/ATM SPA/line card SFPs). Cisco IOS XE, NX-OS, IOS XR and ONS software read the Cisco coding at insertion, so a genuine module avoids 'unsupported transceiver' messages. Typical uses: OC-12 / STM-4 SONET/SDH links on Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
- 622 Mbps OC-12/STM-4 LR-2 up to 80 km
- Genuine Cisco part for Cisco ASR 900 / ASR 9000
- Listed in Cisco's compatibility matrix for 1 Cisco device family
- LC connector · Single-mode fiber
- Genuine OEM part · GST invoice · pan-India dispatch
SFP-OC12-LR2: frequently asked questions
What is the Cisco SFP-OC12-LR2?
The SFP-OC12-LR2 is an SFP OC-12/STM-4 LR-2 module for 622 Mbps SONET/SDH links. It is used for OC-12 / STM-4 SONET/SDH links on Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
What is the maximum distance of the SFP-OC12-LR2?
Cisco documentation lists the SFP-OC12-LR2 for 80km.
Which fiber and connector does the SFP-OC12-LR2 need?
The SFP-OC12-LR2 uses an LC connector on single-mode fiber (OS2). Wavelength: 1480-1580 nm (1550 nm). Both ends of the link must use the same optical standard.
Which Cisco devices support the SFP-OC12-LR2?
Cisco's Transceiver Module Group (TMG) compatibility matrix lists the SFP-OC12-LR2 for 1 Cisco device family (for example Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers). Support depends on the exact line card and software release, so send us your device model and release and we check the matrix before dispatch.
Is your SFP-OC12-LR2 genuine Cisco?
Yes. Next Gen Networks supplies original Cisco parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them in 'show inventory' / the transceiver page. If you want a lower-cost Cisco-coded compatible module for non-critical links, ask us and we quote both options.
What is the SFP-OC12-LR2 price in India and how do I order?
The Cisco SFP-OC12-LR2 price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideDownload datasheet
Cisco_SFP-OC12-LR2_Datasheet_NextGenNetworks.pdf
Related Cisco parts
SFP-OC12-LR1OC-12/STM-4 LR-1, 40 kmSFP-OC12-MMOC-12/STM-4 MM, 500 mSFP-OC12-IR1OC-12/STM-4 IR-1, 15 kmSFP-OC12-SROC-12/STM-4 SR, 2 km15454-SFP12-4-IROC-12 IR-1 / D1 video, 15 km15454E-SFP-L.4.1STM-4 L-4.1 / D1 video, 15 kmTelecom, government, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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