Home / Shop
- Description
- Specifications
OC-48/STM-16 is the data rate of the SFP-OC48-SR, the highest of the three SONET/SDH speeds available in Cisco SFP form (OC-3, OC-12 and OC-48). This short-reach model spans a typical 2 km of single-mode fiber and plugs into SFP-based POS, TDM and ATM interfaces on Cisco router products.
Transmitter wavelength is 1266 to 1360 nm with output between -3 and -10 dBm. The receiver range is -3 to -18 dBm and the optical path penalty is 1 dB. The connector is a dual LC/PC, and APC patch cords are not supported. It is compatible with the SONET/SDH and ATM standards.
A hot-swappable module, it reports optical output power, input power, temperature, laser bias current and supply voltage through the digital diagnostic interface. Class 1 laser per IEC 60825-1, with dimensions of 8.6 mm x 13.7 mm x 56.5 mm. Two further OC-48 models exist, intermediate-reach and 80 km long-reach. The Cisco interface card store category has more optics.
| Part number | SFP-OC48-SR |
| Data rate | OC-48/STM-16 |
| Reach class | Short reach |
| Fiber type | Single-mode |
| Typical distance | 2 km |
| Transmitter wavelength range | 1266-1360 nm |
| Transmit power | -3 to -10 dBm |
| Receiver power | -3 to -18 dBm |
| Optical path penalty | 1 dB |
| Connector | Dual LC/PC |
| Digital optical monitoring | Yes |
| Dimensions (H x W x D) | 8.6 x 13.7 x 56.5 mm |
| Laser safety | Class 1 |
| Compatible with | SFP-based POS, TDM and ATM interfaces on Cisco routers |