Installing the Router in a Rack

Figure 5 Bracket Installation—Center Mounting with Front Panel Forward

LEFT

23" ETSI, NEBS

LEFT

Left bracket for 23-inch rack

Left (narrow) bracket

for 19-inch rack

82803

RIGHT

ETSI, NEBS RIGHT

 

23"

Right (wide) bracket

for 19-inch rack

Right bracket

Use two screws on each side.

for 23-inch rack

 

Figure 6 Bracket Installation—Center Mounting with Rear Panel Forward

RIGHT

RIGHT

NM-HDV

BANK 4

BANK 3

 

 

2MFT-E1

 

 

 

 

VWIC

 

 

BANK 2

BANK 1

BANK 0

 

 

 

Right bracket

for 23-inch rack

Right (wide) bracket

for 19-inch rack

ALLP

CD CTRLR E2

CTRLR E1

V0 EN

SEE MANUAL BEFORE INSTALLATION

DSU 56K

SEE MANUAL BEFORE INSTALLATION

DSU 56K

SEE MANUAL BEFORE INSTALLATION

82690

LEFT

LEFT

Left (narrow) bracket

Use two screws on each side.

for 19-inch rack

Left bracket

for 23-inch rack

Installing the Router in a Rack

Install the chassis in the rack using the appropriate rack-mounting screws. Use two screws on each side.

Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Note To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.

Mounting Bracket Installation on Cisco 2691, Cisco 3631, and Cisco 3725 Routers

6

78-15162-01

 

 

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Cisco Systems CISCO2691, CISCO3725 manual Installing the Router in a Rack, V0 EN

CISCO3725, CISCO2691 specifications

Cisco Systems has long been a leader in the networking industry, providing a range of routers and switches to meet the needs of various enterprises. Two notable models from their extensive portfolio are the Cisco 3725 and Cisco 2691 routers. Both devices, designed for different market segments, showcase the innovation and reliability synonymous with the Cisco brand.

The Cisco 3725 is a modular router designed for small to medium-sized enterprises. It offers scalability, flexibility, and comprehensive WAN connectivity. A key feature of the 3725 is its modular architecture, which allows for slot-based expansion. Users can customize the router with various interface cards to accommodate multiple WAN technologies, including T1/E1, ISDN, and DSL. This adaptability makes the Cisco 3725 an excellent choice for businesses expecting growth or those needing to support a diverse set of WAN connections.

Another significant advantage of the Cisco 3725 is its robust feature set, which includes advanced security capabilities such as access control lists, firewalls, and VPN support. Additionally, the router supports Quality of Service (QoS) parameters, ensuring optimal performance for bandwidth-sensitive applications like VoIP and video conferencing. The integrated Cisco IOS software facilitates a user-friendly experience while providing a vast array of routing protocols, including OSPF and EIGRP.

On the other hand, the Cisco 2691 is a compact, cost-effective solution well-suited for small offices or remote sites. It is designed with a focus on ease of use and straightforward implementation. The Cisco 2691 also features modular architecture, allowing for flexibility in connecting various WAN interfaces. It supports multiple technologies such as T1/E1 and integrated DSL options, making it adaptable for various connectivity requirements.

In terms of performance, the Cisco 2691 supports advanced routing capabilities, ensuring reliable data transfer and efficient network management. It is equipped with essential security features, including firewall and VPN support, catering to the needs of businesses that prioritize data protection.

In summary, both the Cisco 3725 and Cisco 2691 serve critical roles in the networking landscape, with the former targeting small to medium-sized enterprises requiring advanced modularity and security, and the latter catering to small businesses or remote sites looking for a simple, cost-effective solution. As part of Cisco's extensive offerings, these routers exemplify the company's commitment to providing innovative, reliable, and secure networking solutions.