T1/E1/J1 Digital Voice Network Modules

Network Modules for Cisco 3700, 3600 and 2600XM series

		Supported Platforms
Product	Description	and Minimum
Product	Description	IOS Versions	Comments

PVDM-12	Installable into an NM-	3700 series – 12.2(8)T	Requires an IOS “PLUS”
12-channel Packet Voice	HDV. It contains threeTI	3660 series – 12.0(5)XK	feature set.
12-channel Packet Voice	549 DSPs along with the	3660 series – 12.0(5)XK
DSP Module Upgrade -	549 DSPs along with the	3640 – 12.0(5)XK	Requires at least one High-
DSP Module Upgrade -	necessary DSP SRAM to	3640 – 12.0(5)XK	Requires at least one High-
Spare	necessary DSP SRAM to	3620 – 12.0(5)XK	Density Voice Network
Spare	process six high or		Density Voice Network
	process six high or		Module (NM-HDV) and a
	medium complexity	2691 – 12.2(8)T1	Module (NM-HDV) and a
	medium complexity	2691 – 12.2(8)T1	Voice/WAN Interface Card
	compressed voice	2600XM series – 12.1(14)	(VWIC).
	channels or 12 medium	2600XM series – 12.1(14)	(VWIC).
	channels or 12 medium	mainline, 12.2(x) mainline
	complexity compressed	mainline, 12.2(x) mainline
	complexity compressed	(future), 12.2(8)T1
	voice channels.	(future), 12.2(8)T1
	voice channels.	2650 series – 12.1(3)T
		2650 series – 12.1(3)T
	Modular Router Solutions	2620 series – 12.0(5)XK
	Voice & Fax Integration	2610 series – 12.0(5)XK
		2610 series – 12.0(5)XK

Alarm Monitoring and Control Network Modules and Accessories

Integrated Digital Modem Network Modules

		Supported Platforms
Product	Description	and Minimum
Product	Description	IOS Versions	Comments

NM-AIC-64	Provides ports for 64	3700 series – Not	Requires a SCSI toTelco
Alarm Monitoring and	discrete alarm points and	Available	patch Panel.
Alarm Monitoring and	16 relay control points. Up
Control Network Module	16 relay control points. Up	3660 series – 12.2(2)XG
Control Network Module	to 8 of the 64 alarm points	3660 series – 12.2(2)XG
	to 8 of the 64 alarm points	3640 – 12.2(2)XG
	can be conﬁgured to	3640 – 12.2(2)XG
	can be conﬁgured to	3620 – 12.2(2)XG
	accept analog input.	3620 – 12.2(2)XG
	Modular Router Solutions	2691 – Not Available
	Modular Router Solutions	2600XM series – 12.2(8)T1
	Alarm monitoring and	2600XM series – 12.2(8)T1
	Alarm monitoring and
	Control	2650 series – 12.2(2)XG
		2620 series – 12.2(2)XG
		2610 series – 12.2(2)XG

AIC-DBL-PNL

Patch Panel

SCSI toTelco Patch Panel for terminating up to 128 alarm points (two NM-AIC- 64).

Modular Router Solutions

Alarm monitoring and Control

3700 series – Not		Requires an Alarm
Available		Monitoring and Control
3660 series – 12.2(2)XG		Network Module.
3640	– 12.2(2)XG
3620	– 12.2(2)XG
2691	– Not Available

2600XM series – 12.2(8)T1 2650 series – 12.2(2)XG 2620 series – 12.2(2)XG 2610 series – 12.2(2)XG

7400, 7200, 7300 specifications

Cisco Systems is a key player in the networking and communications industry, and its wide range of routers is a testament to its innovation and reliability. Among the most prominent models are the 7400, 7200, and 7300 Series routers, each with distinct features, technologies, and strengths that cater to diverse performance needs.

The Cisco 7400 Series router is designed for service providers seeking high performance and scalability in their core and edge networks. It supports up to 1.2 Terabits per second of throughput, making it well-suited for handling large volumes of data traffic. One of its hallmark features is the support for advanced service chaining, allowing operators to deploy a mix of virtual and physical functions seamlessly. Additionally, the router supports redundant power supplies and fans, ensuring high availability and reliability. The 7400 Series is also equipped with advanced security features including integrated threat intelligence capabilities, which help protect against cyber threats while maintaining the quality of service.

Next, the 7200 Series is well-known for its versatility in both enterprise and service provider environments. It supports a variety of WAN interfaces and is capable of handling multiple protocols, including IP, Frame Relay, and ATM. This router provides modularity, allowing users to tailor the hardware configuration to their specific needs with interchangeable interface cards. The 7200 Series is optimized for voice and data convergence, making it ideal for businesses that require robust support for unified communications. Additionally, it features enhanced security options, including Cisco IOS Firewall and IPS services to safeguard data integrity.

Finally, the Cisco 7300 Series router excels in providing high-performance routing for enterprises and service providers, particularly in edge routing scenarios. It offers a balance between performance and cost, with a processing capability that meets the demands of growing bandwidth needs. The 7300 Series supports various interfaces for both synchronous and asynchronous communication, making it a flexible choice for integrated network environments. It is designed to support IPv6, which is increasingly important for modern networking as organizations transition towards next-generation Internet architectures.

In summary, Cisco's 7400, 7200, and 7300 Series routers are built to meet the needs of a range of users, from large-scale service providers to medium-sized businesses. Each model brings unique capabilities to the table, providing solutions that prioritize performance, scalability, and security. As organizations continue to evolve their networking capabilities, Cisco's routers remain a go-to choice for reliable and advanced networking infrastructure.