
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
- In Stock: 4
- Manufacturer: Cisco
- Model or Part: 10-1971-01
- Condition: Refurbished
- Weight: 14.00lb
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.
Overview
The Cisco 10-1971-01 SFP ONS OC48/STM16 Module (OC48IR1 12/3SR1 GE) is a high-performance, hot-swappable optical transceiver designed for carrier grade networks. It delivers reliable OC48 and STM-16 transport over single mode fiber, enabling seamless integration into Cisco Optical Network Switches and other compatible platforms. This module combines low latency with robust error correction to support demanding data center interconnects, metro Ethernet, and long haul services.
Key Features
- Supports OC48 (2.488 Gbps) and STM-16 (2.5 Gbps) rates in a single form factor
- Hot-swap capability for zero-downtime upgrades or replacements
- Built-in forward error correction (FEC) to improve signal integrity over long distances
- Compact SFP design that fits standard Cisco ONS chassis and other vendor equipment
- Low power consumption for efficient operation in dense network environments
- Compliance with industry standards including ITU-G.709 and IEEE 802.3z
Technical Specifications
- Transmission Rate: OC48 / STM-16 (2.488 Gbps)
- Wavelength: 1310 nm (single mode fiber)
- Maximum Reach: Up to 10 km on standard SMF, up to 40 km with dispersion shifted fiber
- Connector Type: LC duplex
- Operating Temperature: 0 deg C to 70 deg C
- Power Supply: 3.3 V DC, typical power draw 1.2 W
- Form Factor: SFP (Small Form-Factor Pluggable)
Typical Applications
- Metro Ethernet aggregation and backhaul
- Data center interconnects requiring high bandwidth over fiber
- Carrier Ethernet services for service providers
- Long haul transport links in telecommunications networks
- Enterprise campus core connections where OC48 capacity is needed
This Cisco SFP ONS module offers a reliable, scalable solution for organizations looking to expand their optical network capacity while maintaining simplicity and operational efficiency.