9ES2 (8-Port 100BASE-RJ45 and 1-Port 1000BASE-RJ45 L2 Ethernet Interface Card)
Card Overview
The 9ES2 card provides eight FE electrical interfaces and one GE electrical interface. This card is installed in a WSIC slot and provides line-rate Layer 2 switching and device management functions.
Figure 7-33 shows the appearance of a 9ES2 card.
Version Mapping
Table 7-92 lists the device models and software versions supporting the 9ES2.
Card Name |
Device Model |
|---|---|
9ES2 NOTE:
This card is supported in V200R005C00 and later versions. 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. |
AR1200 series (All models in this series except the AR1220E, AR1220EV, and AR1220EVW) AR2204 AR2204E AR2204E-D AR2204XE AR2204XE-DC AR2220 AR2220L-AC AR2220L-DC AR2220E AR2240 AR2240C AR3200 series |
Functions and Features
Table 7-93 describes the functions and features of a 9ES2 card.
Function and Feature |
Specification |
|---|---|
Eight FE interfaces |
Provide up to 100 Mbit/s line-rate switching. |
One GE electrical interface |
Provides up to 1000 Mbit/s line-rate switching. |
Switching between LAN and WAN ports |
Only in V200R010, all LAN ports on 9ES2 card can switch to WAN ports. |
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 7-34 shows the indicators on a 9ES2 card, and Table 7-94 describes the indicator states and meanings.
Number |
Indicator |
Color |
Description |
|---|---|---|---|
1 |
STAT |
Green |
Steady on: The system software is running normally. Off: The card is not powered on. |
2 |
ACT |
Yellow |
Blinking: The interface is transmitting and receiving data. |
Off: The interface is not transmitting or receiving data. |
|||
3 |
LINK |
Green |
Steady on: A link has been established on the interface. |
Off: No link is established on the interface. |
Figure 7-35 shows the interfaces on a 9ES2 card.
1. Eight FE electrical interfaces |
2. One GE electrical interface |
FE electrical interface
Attribute |
Description |
|---|---|
Connector type |
RJ45 |
Interface attribute |
MDI/MDIX NOTE:
|
Standards compliance |
|
Frame format |
Ethernet_II, Ethernet_SAP, Ethernet_SNAP |
Network protocol |
IP |
Cable type |
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 7-97 lists the technical specifications of a 9ES2 card.
Item |
Specifications |
|---|---|
Card type |
WSIC |
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 7-98 provides 9ES2 card ordering information.