Management, Regulatory Compliance | Cisco Systems WIC-1DSU-T1-V2

∙Self-test

–Self-test activated by user

∙Test patterns (BERT)

–1:2, 1:5, 1:8, 3:24, QRW, All 0s, All 1s, user-programmable 24-bit patterns

∙Network (T1) alarms

–Red alarm: Loss of network signal

–Blue alarm: Loss of network frame (AIS) from network

–Yellow alarm: Receive from network

∙Performance reports and error counters

–Cyclic redundancy check (CRC), bipolar violation (BPV), OOF [EXPAND?], errored seconds, burst errored seconds, severely errored seconds, Ft and Fs framing errors for SF framing, FPS [EXPAND?] framing errors for ESF framing, 24-hour history stored in 15-minute increments

∙LEDs

–CD (data carrier detect)

–LP (loopback)

–AL (alarm)

Management

∙Telnet/console

–Remote and local configuration, monitoring, and troubleshooting from Cisco IOS CLI

∙SNMP

–Router and DSU/CSU managed by single SNMP agent; router, DSU, and CSU appear as a single network entity to user

–Standard MIB (MIB II)

–Cisco integrated DSU/CSU MIB

–RFC 1406

∙SNMP traps

–Generated in response to alarms

Regulatory Compliance

∙FCC Part 15 Class B

∙TIA/EIA-IS-968

∙Industry Canada CS-03 Part II

∙JATE Digital

∙CAN/CSA-C22.2 No. 60950-00

∙UL 60950-2000

∙IEC/EN 60950

∙TS001

∙AS/NZS 3260

∙NEBS Type I/III

Standards

∙AT&T Pub 62411

∙ANSI T1.403

Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.

Page 5 of 7

WIC-1DSU-T1-V2 specifications

Cisco Systems WIC-1DSU-T1-V2 is a high-performance modular interface card designed to provide reliable T1 connectivity for Cisco routers. Known for its robust capabilities, this WAN Interface Card (WIC) is a preferred choice among enterprises looking to enhance their network's speed and efficiency. It is particularly suitable for organizations that require dependable voice and data transmission over a T1 line.

One of the main features of the WIC-1DSU-T1-V2 is its support for standard T1 data transmission rates of up to 1.544 Mbps, making it ideal for businesses that demand bandwidth for both data and voice services. The card is versatile and supports various line coding schemes, including B8ZS and AMI, which ensures optimal performance and flexibility in different network environments.

The modular design of the WIC-1DSU-T1-V2 allows for easy integration into Cisco routers, providing a seamless upgrade path for businesses as their network demands grow. Its compact form factor ensures that it occupies minimal space, making it suitable for various deployment scenarios without compromising on performance.

In terms of connectivity, the card offers both DSU and CSU functionality, which eliminates the need for separate device installations. This integration simplifies network management and reduces potential points of failure in the system. The WIC-1DSU-T1-V2 also supports loopback testing and performance monitoring, enabling network administrators to diagnose and troubleshoot issues swiftly.

The technologies behind the WIC-1DSU-T1-V2 focus on ensuring high availability and reliability. It incorporates advanced error detection and correction mechanisms to maintain data integrity over the T1 link. Moreover, the card is built with support for Frame Relay and Point-to-Point Protocol (PPP), allowing for enhanced data transport and efficient bandwidth usage.

Another characteristic that sets this card apart is its compatibility with a wide range of Cisco routers, providing flexibility for businesses using different systems. With its proven performance and reliability, the Cisco WIC-1DSU-T1-V2 remains a valuable choice for enterprises looking to establish secure and high-speed T1 connections, ensuring they remain connected in today's fast-paced digital environment. Its feature-rich design and robust architecture make it a foundational component for enterprise-grade networking solutions.