Name: 2-Port T1 LIU/CSU Card Dual-Channel Interface
Brand: Telco Systems
Price: 819.95 USD
Availability: InStock

Telco Systems 6013-21-3 2-Port T1 LIU/CSU Card Dual-Channel Interface

Telco Systems 2P T1 LIU/CSU Card (Model 6013-21-3) The Telco Systems 2P T1 Line Interface Unit / Channel Service Unit card is engineered for high-performance voice and data connectivity in enterprise and carrier networks. Designed to be installed in ... Read More

price

$819.95

Ships next business day.

In Stock: 4
Manufacturer: Telco Systems
Model or Part: 6013-21-3
Condition: Refurbished
Weight: 15.00lb

Qty

Add to Cart

Buy Now

Add to Wish List

Shipping Information

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.

Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - 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.

Description

Telco Systems 2P T1 LIU/CSU Card (Model 6013-21-3)

The Telco Systems 2P T1 Line Interface Unit / Channel Service Unit card is engineered for high-performance voice and data connectivity in enterprise and carrier networks. Designed to be installed in a standard 2-slot chassis, this compact card delivers reliable T1 line termination while supporting advanced digital signal processing features that keep your network running smoothly.

Key Features

Dual T1 channel support for both inbound and outbound traffic
Built-in Digital Signal Processor (DSP) for jitter reduction, echo cancellation, and line conditioning
Integrated 24-bit/192kHz audio output for high-quality voice services
Powerful management interface with SNMP, CLI, and web configuration options
Redundant power path and hot-swap capability to ensure zero downtime
Compact 2-slot form factor compatible with Telco Systems chassis series

Technical Specifications

Channels: 2 T1 (1.544 Mbps each)
Line Interface: RJ-45 T1 connector, 48V DC input
Operating Temperature: -40 to +85 degrees Celsius
Dimensions: 4U x 3.5 inches
Power Consumption: 12 watts per channel
Supported Protocols: DS0, DS1, DS2, ISDN BRI/PRI (optional)

Applications

Enterprise PBX and VoIP gateways requiring robust T1 termination
Carrier edge routers needing high-density line interface solutions
Data centers that require reliable voice and data backup links
Service providers deploying digital trunking for broadband access
Industrial automation networks where low latency and high availability are critical

This card combines proven reliability with advanced features, making it the ideal choice for any network that demands dependable T1 connectivity and superior audio quality.