24ES2GP (24-Port 1000BASE-RJ45 L2 with PoE Ethernet Interface Card)
Card Overview
The 24ES2GP provides 24 GE electrical interfaces, which extend Ethernet forwarding and Layer 2 switching capabilities. The 24ES2GP often applies to the enterprise headquarters and can implement large-capacity, high-density GE Ethernet access. The GE electrical interfaces also support PoE.
A 24ES2GP card can be installed in an XSIC slot of a router.
Figure 7-39 shows the appearance of a 24ES2GP card.
Version Mapping
Table 7-105 lists the device models and software versions supporting the 24ES2GP.
Card Name |
Device Model |
|---|---|
24ES2GP NOTE:
This card is supported in V200R007C00 and later versions. For AR2200 series, when this card is used on a router, the minimum bandwidth and maximum bandwidth supported by the card are both 1 Gbit/s, due to the backplane bandwidth restriction. For AR3200 series and AR3600 series, when this card is used on a router, the minimum bandwidth and maximum bandwidth supported by the card are 1 Gbit/s and 10 Gbit/s, respectively, due to the backplane bandwidth restriction. |
AR2240 AR2240C AR3200 series AR3600 series |
Functions and Features
Table 7-106 describes the functions and features of a 24ES2GP card.
Function and Feature |
Description |
|---|---|
24 GE interfaces |
Provide up to 1000 Mbit/s line-rate switching. |
PoE power supply |
Provides power to powered devices (PDs) connected to the GE electrical interfaces. |
Duplex mode |
Supports the half-duplex and full-duplex modes. The full-duplex mode is more commonly used. |
VLAN |
Supports a maximum of 4094 VLANs. |
Voice VLAN |
Allows voice data flows to be transmitted preferentially, ensuring high quality voice services. |
Link aggregation |
Bundles multiple physical links into a logical link, increasing the link bandwidth and improving link reliability. |
VLANIF |
Supports VLANIF interface configuration to increase the number of Layer 3 interfaces. |
Layer 2 features |
Support MAC, GVRP, STP, RSTP, MSTP, and LLDP. |
Panel
Figure 7-40 shows the indicators on a 24ES2GP card, and Table 7-107 describes the indicator states and meanings.
Number |
Indicator |
Color |
Description |
|---|---|---|---|
1 |
STAT |
Green |
Slow blinking: The system is running properly. Fast blinking: The system is being powered on or restarting. |
Red |
Steady on: A fault that affects services has occurred and cannot be rectified automatically. The fault needs to be rectified manually. |
||
Off |
Off: The system software is not running or is resetting. |
||
2 and 3 |
One single-color indicator for each interface NOTE:
|
Green |
Steady on: A link has been established. |
Blinking: Data is being transmitted or received. |
|||
Off: No link is established. |
Figure 7-41 shows the interfaces on a 24ES2GP card.
1. 24 GE electrical interfaces |
GE Electrical Interface
Attribute |
Description |
|---|---|
Connector type |
RJ45 |
Interface attribute |
MDI/MDIX NOTE:
|
Standards compliance |
IEEE802.3, IEEE802.3u, IEEE802.3ab |
Frame format |
Ethernet_II, Ethernet_SAP, Ethernet_SNAP |
Network protocol |
IP |
Cable type |
Technical Specifications
Table 7-109 lists the technical specifications of a 24ES2GP card.
Item |
Specifications |
|---|---|
Card type |
XSIC |
Hot swap |
Supported |
Physical specifications |
|
Environment parameters |
|
Ordering Information
To place an order, visit https://e.huawei.com/en/how-to-buy to find the local supplier or submit your inquiries online.
Table 7-110 provides 24ES2GP card ordering information.