Cisco NM-4B-S/T Network Module:
- Physical specifications:
- Dimensions: 10.2 x 5.7 x 1.3 inches (260 x 145 x 33 mm)
- Weight: 1.3 pounds (0.6 kg)
- Interfaces:
- 4 RJ-45 10/100BASE-T ports
- Supported features:
- Cisco IOS Release 12.4(15)T or later
- Performance:
- Line-rate performance on all 4 ports
- Supports Cisco’s Auto Voice VLAN feature
The Cisco NM-4B-S/T Network Module is a versatile and powerful voice network module that can be used to provide a variety of voice services. It is a good choice for businesses that need to support a small number of VoIP phones or that need to provide high-speed data connectivity to remote sites.
Here are some of the benefits of using the Cisco NM-4B-S/T Network Module:
- High-density voice connectivity: The NM-4B-S/T can support up to 4 VoIP phones, which is enough to support a small number of users.
- High-speed data connectivity: The NM-4B-S/T can also support up to 4 10/100BASE-T ports, which can be used to provide high-speed data connectivity to remote sites.
- Auto Voice VLAN feature: The NM-4B-S/T supports Cisco’s Auto Voice VLAN feature, which automatically assigns voice traffic to a dedicated VLAN.
Overall, the Cisco NM-4B-S/T Network Module is a versatile and powerful voice network module that can be used to provide a variety of voice services.
