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: 1
- Manufacturer: Cisco
- Model or Part: 4OC48/POS-LR-SC
- Condition: Refurbished
- Weight: 12.00lb
Please allow up to 9 days for ground delivery.
Orders over $200 qualify for Free Super-Saver Shipping and are shipped at our discretion via the lowest cost method. We use FedEx, UPS, and US Postal Service as shipping carriers. We cannot ship within the USA by billing directly to your shipper account number or by using a customer provided shipping label. All shipping charges must be pre-paid at checkout.
International / Foreign Shipping
Orders which are shipped internationally have a mandatory 2-5 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account. International transport costs can be charged directly to your FedEx account number. We cannot ship internationally using your DHL, TNT, or UPS account number. We are able to ship internationally using customer provided labels from any shipping carrier.
Expedited and Rush Shipping
HardwareJet.com can usually provide expedited (1 or 2 day shipping), however there is an additional rush fee per unique item in addition to the product cost and expedited carrier shipping charges. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we cannot provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.
New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
Some items drop ship from third party sellers.
Cisco 12000 4-Port OC-48c/STM-16c SONET SDH LR SC
Experience high-capacity, low-latency connectivity with the Cisco 12000 4-Port OC-48c/STM-16c SONET SDH LR SC. Designed for demanding carrier-grade networks, this module delivers four full-rate OC-48 ports (equivalent to 2.5 Gbps each) in a compact, rack-mountable form factor. It supports both Long Reach (LR) and Short Reach (SR) configurations, making it ideal for long-haul fiber links or metropolitan area network deployments.
Key Features
- 4 x OC-48/STM-16 ports with full-duplex operation
- Integrated SFP transceivers for flexible media selection
- Low power consumption and passive cooling design
- High reliability with built-in redundancy options
- Compatible with Cisco 12000 Series chassis and other compatible platforms
Technical Specifications
- Port Capacity: OC-48 (2.5 Gbps) per port, total 10 Gbps
- Maximum Reach: Up to 80 km for LR mode; up to 40 km for SR mode
- Power Consumption: < 250 watts per module
- Operating Temperature: -20°C to +60°C
- Dimensions: 1.5 inches x 4.0 inches (approx.)
- Weight: 2.3 pounds
Applications
- Carrier-grade backbone networks requiring high bandwidth and low latency
- MPLS transport for service providers
- Enterprise campus interconnects with stringent QoS needs
- Disaster recovery links needing rapid failover capabilities
- High-performance data center interconnects supporting large-scale virtualized environments
This module empowers network operators to scale their infrastructure efficiently while maintaining strict performance and reliability standards. Upgrade your network with Cisco's proven technology and enjoy seamless integration, robust security, and unparalleled support for future growth.