Chapter 1 Cisco ONS 15310-MA SDH Shelf Assembly Hardware

Cable Description and Installation

Table 1-6

Default Alarm Pin Assignments—Outputs (continued)

 

 

 

 

DB-25 Pin Number

Function

DB-25 Pin Number

Function

 

 

 

 

 

12

 

Out 8+

25

Out 7–

 

 

 

 

 

13

 

Out 8–

 

 

 

 

 

For information about provisioning alarms for external devices, refer to Chapter,

“Manage alarms”, Section, “Provision External Alarms and Controls” in the Cisco ONS 15310-MA SDH Procedure Guide.

1.8.6 BITS Cable Installation

The BITS clock cable (terminated with a DB-9 connector or with a DB9BIT=BB9 to wire wrap adapter) attaches to the BITS port on the ONS 15310-MA SDH. The other end of the cable plugs into the BITS clock, terminate this end of the cable according to local site practice. In case the DB9BIT=BB9 to wire wrap adapter is used on the ONS 15310-MA, the cable shield must be wire-wrapped to the GND pin of the wire wrap adapter.

The 15310-MA SDH has one BITS input and one BITS output. The BITS inputs and outputs have corresponding pins on the DB-9 BITS ports. When connecting BITS cable to the ONS 15310-MA SDH, see Table 1-7for the BITS cable pin assignments.

Table 1-7

BITS Cable Pin Assignments

 

 

 

DB-9 Pin

 

 

Number

Function

 

 

 

1

BITS Output+

 

 

 

2

BITS Output–

 

 

 

3

 

 

 

4

 

 

 

5

 

 

 

6

BITS Input+

 

 

 

7

BITS Input–

 

 

 

8

 

 

 

9

 

 

 

Note Refer to Telcordia SR-NWT-002224 for rules about how to provision timing references.

1.8.7 UDC Cable Installation

The 64K, EIA/TIA-232 user data channel (UDC) interface provides F1 and F2 byte input and output. When connecting the UDC cable to the ONS 15310-MA SDH, see Table 1-8for the UDC cable pin assignments. Unshielded twisted-pair #22 or #24 AWG wire is required for the UDC ports.

Cisco ONS 15310-MA SDH Reference Manual, Release 9.1 and Release 9.2

1-20

78-19417-01

 

 

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Cisco Systems 15310-MA manual Bits Cable Installation, UDC Cable Installation, DB-9 Pin Number Function

15310-MA specifications

Cisco Systems has established itself as a leader in the networking domain, offering a wide array of solutions to meet the needs of modern businesses. Among its impressive product lineup are the Cisco 15310-CL and 15310-MA routers, designed to provide advanced network performance and reliability.

The Cisco 15310-CL is a versatile platform that primarily serves as a carrier-class router aimed at supporting high-speed data and voice services. It is built to handle the demands of large enterprises and service providers, offering a robust design that ensures maximum uptime and performance. One of its standout features is its modular architecture, which enables users to customize their configurations based on specific application needs. This scalability allows for future expansion without the need for a complete hardware overhaul.

Key technologies integrated into the Cisco 15310-CL include high-density Ethernet interfaces and a comprehensive suite of Layer 2 and Layer 3 protocol support. The device is capable of supporting multiple types of connections, including TDM, ATM, and Ethernet. This flexibility makes it an ideal choice for organizations that require seamless migration between various service types. Moreover, with features such as MPLS (Multiprotocol Label Switching) support and advanced Quality of Service (QoS) mechanisms, the router ensures that critical applications receive the necessary bandwidth and low latency required for optimal performance.

In contrast, the Cisco 15310-MA focuses on access solutions, providing a cost-effective entry point for businesses looking to enhance their network capabilities. It is well-suited for smaller offices or branch locations that need reliable connectivity without the expense and complexity associated with larger systems. The device supports a range of access methods and provides essential features like firewall capabilities, VPN support, and comprehensive security measures to protect sensitive data.

Both models benefit from Cisco's commitment to security and manageability, offering features like enhanced encryption protocols and user authentication mechanisms that help safeguard networks against threats. Additionally, they can be managed through Cisco’s intuitive software tools, simplifying configuration and monitoring tasks for IT administrators.

The Cisco 15310-CL and 15310-MA are ideal solutions for businesses seeking to enhance their network infrastructure, ensuring firms can keep pace with evolving technology demands while maintaining a focus on security and performance. Their combination of advanced features, modular capabilities, and robust support makes them valuable assets in the networking landscape.