
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
Ships from outside of the USA. Please allow up to 3 weeks for delivery.
- In Stock: 9
- Manufacturer: Cisco
- Model or Part: OC48E/POS-LR-SC
- Condition: Refurbished
- Weight: 5.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Cisco OC48E/POS-LR-SC - 12000 1-Port OC-48C/STM-16C SONET/SDH 1550 SR SC is a high-performance optical interface designed for enterprise and carrier networks that require reliable, high-speed connectivity. This single-port transceiver delivers 48x OC-3 (or STM-16) rates over a 1550 nm wavelength, making it ideal for backbone aggregation, metro deployments, and long-haul applications.
Key Features
- Supports OC-48/STM-16 with optional SR or SC connectors
- Operates on the 1550 nm spectrum for low attenuation over long distances
- Built-in optical power monitoring and fault detection
- Compact, rack-mountable form factor with 1U height
- Compatible with Cisco's Integrated Services Routers (ISR) and Carrier Ethernet platforms
- Supports automatic loopback testing for rapid troubleshooting
Technical Specifications
- Optical Interface: OC-48/STM-16 (1-port)
- Wavelength: 1550 nm
- Connector Type: SR or SC
- Maximum Transmission Distance: Up to 80 km on standard fiber
- Power Budget: +3 dB/-6 dB tolerance
- Operating Temperature: -40 to +70 degrees Celsius
- Power Consumption: < 5 watts
- Dimensions: 44.45 mm x 19.05 mm x 15.24 mm (LxWxH)
- Weight: 0.25 lbs
Applications
- Backbone aggregation for enterprise campuses
- Metro and long-haul carrier Ethernet links
- Data center interconnects requiring high-density optical ports
- Redundant ring architectures for disaster recovery
- Service provider edge routers supporting SONET/SDH traffic
This transceiver combines Cisco's proven reliability with the flexibility of SONET/SDH technology, enabling seamless integration into existing network infrastructures while delivering the performance needed for future growth.