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4WEM-RTM |
Description: | CTP2000 SERIES 4WEANDM REAR TRANSITION MODULE |
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GTIN: | 705595731246 ![]() |
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4WEM-RTM Overview
4WEM-RTM is a high-performance WAN module designed to deliver reliable 10Gbps connectivity for modern data centers and enterprise networks. It features an SFP+ connector and supports essential protocols such as TCP/IP and iSCSI, ensuring seamless integration with routers, switches, and servers, making it ideal for upgrading server interfaces and connecting to high-speed networks.
Built with a PCIe form factor for easy installation, the 4WEM-RTM offers robust compatibility with leading platforms including Cisco, Juniper, Arista, Dell, and HP. Its versatile design, combined with features like auto-negotiation, jumbo frames, and QoS support, enables efficient network expansion and enhanced performance in demanding environments.
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4WEM-RTM Specifications
Product Type | Network Module / Network Card |
Module Type | WAN Module |
Data Rate | 10Gbps |
Connector Type | SFP+ |
Supported Protocols | TCP/IP, iSCSI |
Form Factor | PCIe |
Operating Temperature | 0 to 70°C |
Storage Temperature | -40 to 85°C |
Input Voltage | 3.3V |
Compatibility | Cisco, Juniper, Arista, Dell, HP |
Max Speed | 10Gbps |
Supported Features | Auto-negotiation, Jumbo Frames, QoS |
Power Consumption | 5W |
Interface Ports | Ethernet |
Expansion Slots | SFP |
Product Name | 4WEM-RTM WAN Module |
Height | 1.2 inches |
Width | 3.5 inches |
Depth | 0.5 inches |
Weight | 0.75 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Network Module / Network Card | Network Card | Network Module / Network Card | Network Module / Network Card | Network Module |
Module Type | Ethernet | Ethernet | WAN Module | Ethernet | Ethernet |
Data Rate | 1Gbps | 1G / 10G | 10Gbps | 10Gbps | 1Gbps |
Connector Type | RJ-45 | SFP+ | SFP+ | SFP+ | RJ-45 |
Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP |
Form Factor | Modular | PCIe | PCIe | PCIe | Modular |
Operating Temperature | 0 to 40°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
Storage Temperature | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
Compatibility | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
Max Speed | 1Gbps | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
Supported Features | PoE, Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
Power Consumption | Up to 370W | 5W | 5W | 8W | 6.5W |
Interface Ports | Ethernet | SFP+ | Ethernet | Ethernet | Ethernet |
Expansion Slots | N/A | N/A | SFP | PCIe | N/A |
Product Name | Cisco Catalyst 9400 Series 48-Port PoE Line Card (C9400-LC-48P) | MPC7EQ-MRATE-B | 4WEM-RTM WAN Module | CR5DSFUFA06C 10Gbps Ethernet Network Card | FW-20X1G-RJ45 Ethernet Network Module |
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