Dynamic IT Devices Private Limited

 The Cisco NIM-4FXS is a 4-port Analog Foreign Exchange Station (FXS) Network Interface Module designed for the Cisco 4000 Series Integrated Services Routers (ISR). This module allows you to connect up to four analog devices, such as standard telephones, fax machines, or modems, directly to your enterprise network. By converting analog signals into digital VoIP data, it enables businesses to integrate legacy analog equipment with modern IP-based communication systems.

Key Features & Benefits:

• Seamless Integration: Provides a direct bridge between legacy analog devices (phones/fax) and Cisco Unified Communications Manager (CUCM) or Cisco Unity Connection.

• Support for Fax & Modem: Fully supports T.38 Fax Relay and standard modem protocols, ensuring reliable transmission for essential business services.

• Hot-Swappable: Designed as a Network Interface Module (NIM), it can be installed or replaced in the router without significant network disruption (check router compatibility for OIR).

• High Performance: Features improved echo cancellation and hardware-based voice compression to ensure crystal-clear audio quality.

• Unified Management: Easily configured and managed through the Cisco IOS-XE software interface, providing full visibility into voice port status and performance.

• Model: NIM-4FXS

• Interface Type: 4 x FXS (Foreign Exchange Station)

• Connector: RJ-11

• Compatible Routers: Cisco ISR 4321, 4331, 4351, 4431, and 4451

• Signaling Support: FXS Loop Start and Ground Start

The Cisco Catalyst C3850-NM-2-40G is a high-performance Ethernet network module designed for Cisco Catalyst 3850 Series Switches.
This module provides 2 × 40 Gigabit QSFP+ uplink ports, enabling ultra-high-speed connectivity for enterprise core, distribution, and data center environments.

It is ideal for organizations looking to upgrade network bandwidth, support high-density traffic, and ensure low-latency, reliable performance. The modular design allows seamless integration into existing Catalyst 3850 switches without replacing the entire switch.

• ✔ Model: C3850-NM-2-40G

• ✔ Product Type: Ethernet Network Module

• ✔ Ports: 2 × 40 Gigabit QSFP+

• ✔ Port Type: QSFP+ Fiber Uplink

• ✔ Compatibility: Cisco Catalyst 3850 Series

• ✔ Data Rate: 40 Gbps per port

• ✔ Hot-Swappable: Yes

• ✔ Media Type: Fiber Optic

• ✔ Supported Transceivers:

  • 40GBASE-SR4

  • 40GBASE-LR4

  • Cisco-compatible QSFP+ modules

• ✔ Performance: High throughput, low latency

• ✔ Condition: New / Refurbished (as per availability)

• ✔ Brand: Cisco

(Supported through Catalyst 3850 switch)

• ✔ IEEE 802.3ba (40G Ethernet)

• ✔ IEEE 802.1Q (VLAN)

• ✔ IEEE 802.1p (QoS)

• ✔ Spanning Tree Protocol (STP)

• ✔ Rapid STP (RSTP)

• ✔ Multiple STP (MST)

• ✔ Link Aggregation (LACP / EtherChannel)

• ✔ IPv4 / IPv6

• ✔ SNMP

• ✔ ACL & Security Policies

• Enterprise Core & Distribution Networks

• Data Centers

• High-Bandwidth Network Uplinks

• Campus Backbone Connectivity

• ✅ Genuine Cisco Quality

• ✅ Ultra-Fast 40G Connectivity

• ✅ Seamless Integration with Catalyst 3850

• ✅ Scalable & Future-Ready Network Upgrade

• ✅ Reliable Enterprise-Grade Performance

The HPE 2920 2-Port 10GbE SFP+ Module (J9731A) is a high-speed expansion module designed for HPE 2920 Series Switches.
It provides two 10-Gigabit Ethernet SFP+ fiber uplink ports, enabling fast backbone connectivity, high-bandwidth aggregation, and improved network performance for enterprise and data center environments.

This module is hot-swappable, easy to install, and delivers reliable, low-latency fiber connectivity for demanding applications such as virtualization, cloud services, and server-to-switch connections.

• ✔ Model: J9731A

• ✔ Compatible With: HPE 2920 Series Switches

• ✔ Ports: 2 × 10GbE SFP+

• ✔ Type: Expansion/Uplink Module

• ✔ Hot-Swappable: Yes

• ✔ High-Speed Fiber Connectivity

• ✔ Ideal For: Campus networks, data centers, server access, aggregation