LE1D2L02QFC0-2-Port 40GBASE-X Interface Card (FC, QSFP+)
Version Mapping
Card Name |
S9300X Chassis |
|---|---|
LE1D2L02QFC0 |
S9310X chassis: supported in V200R010C00 and later versions S9300X-4, S9300X-8, and S9300X-12 chassis: not supported |
Introduction
The LE1D2L02QFC0 can be installed in:
- Slots 01 to 10 in an S9310X chassis.
Functions
Function |
Description |
|---|---|
Basic function |
|
Distributed forwarding |
Performs concurrent data forwarding using a distributed data plane. |
Hot swapping |
The LE1D2L02QFC0 is hot swappable. |
Application
A 40GE network can be established by installing 40GE cards on aggregation switches and core switches, as shown in Figure 7-361.
A 40GE network with 40GE cards deployed has the following advantages:
- Provides higher bandwidth.
- Is compatible with 10GE networks because a 40GE interface can be split into four 10GE interfaces. This feature enables customers to seamlessly upgrade their 10GE networks to 40GE networks.
- Has a higher efficiency and lower packet loss ratio than a 40GE network established by bundling four 10GE lines for load balancing.
The 40GE cards are used on networks that need to provide high bandwidth, for example, video surveillance bearer networks and high-definition (HD) video conference bearer networks. The following uses an HD video conference bearer network as an example to describe application of 40GE cards.
Transmission of HD video and voice flows consumes high bandwidth on a network, especially on the aggregation layer and core layer. The bandwidth of aggregation and core devices usually becomes a bottleneck on an HD video conference bearer network. As shown in Figure 7-361, 40GE cards are deployed on the aggregation layer and core layer to transmit HD video and voice flows faster, more efficiently, with fewer packets lost. This deployment ensures sufficient bandwidth for the HD video conference bearer network and delivers high quality HD images and voice.
Indicators and Ports
Number |
Indicator |
Color |
Description |
|---|---|---|---|
1 |
ACT |
Yellow |
Blinking: The port is transmitting and receiving data. |
2 |
LINK |
Green |
Steady on: A link has been established on the port. |
3 |
RUN/ALM: running status indicator |
Green |
Steady on: The card is powered on. If the indicator is steady green for no more than 30 seconds, the CPU is being started. If the indicator is steady green for more than 30 seconds, the software is not running. Slow blinking: The card software is running properly. Fast blinking: The card software is starting. |
Red |
Steady on: The card has failed and the fault requires manual intervention. |
||
Yellow |
Steady on: The card is powered off. (For example, the card has been forcibly powered off using the power off command or is about to start.) |
1 |
Two 40GE BASE-X optical ports |
40GE BASE-X optical port
Table 7-798 lists the attributes of a 40GE BASE-X optical port.
Attribute |
Description |
|---|---|
Connector type |
QSFP+ |
Optical port attributes |
Depend on the QSFP+ high-speed cable (1 m, 3 m, 5 m), QSFP+ AOC cable, or 40GE QSFP+ Optical Modules used. |
Applicable cable |
QSFP+ optical module and LC optical fiber QSFP+ optical module and MPO optical fiber (MPO-MPO or MPO-4*DLC optical fiber) QSFP+ high-speed copper cable (QSFP+ to QSFP+ or QSFP+ to 4*SFP+) QSFP+ AOC cable (QSFP+ to QSFP+ or QSFP+ to 4*SFP+) |
Specifications
Item |
Description |
|---|---|
Physical specifications |
|
Ordering Information
Card ordering information is subject to updates with product version upgrades. The ordering information provided in this manual is for reference only. To obtain the latest ordering information, contact Huawei switch distributors or Huawei local office.
Part Number |
Card Description |
Card Model |
|---|---|---|
03030PFP |
2-port 40GBASE-X interface card (FC, QSFP+) |
LE1D2L02QFC0 |
