CE6870-48T6CQ-EI
Version Mapping
Table 2-255 lists the mappings between the CE6870-48T6CQ-EI and software versions.
Device Series |
Sub-series |
Device Model |
Short Name |
Supported Version |
---|---|---|---|---|
CE6800 |
CE6870 |
CE6870-48T6CQ-EI |
CE6870EI |
V200R002C50 to V200R019C10 NOTE:
This model is not supported in V200R005C20. |
The DDR of the CE6870-48T6CQ-EI has been optimized and upgraded since March 1, 2020. The switches that are manufactured on and after March 1, 2020 can only run V200R019C10SPC800 after the corresponding patch is load, as well as running V200R020C10 or later versions. (The year and month when the switches are manufactured can be determined based on the SN.)
The product SN consists of 20 characters.
- The thirteenth character indicates the year of production. A indicates 2010, B indicates 2011, C indicates 2012, D indicates 2013, E indicates 2014, F indicates 2015, G indicates 2016, H indicates 2017, J indicates 2018, K indicates 2019, and L indicates 2020. The letter I is not used. The letters increase with the year.
- The fourteenth character indicates the month of production. 1 indicates January, 2 indicates February, …, 9 indicates September, A indicates October, B indicates November, and C indicates December.
For example, if the SN of a switch is 2102XXXXXX10L3000XXX, the switch is manufactured in March 2020.
Appearance and Structure
The figures in this document are for reference only.
1 |
Power supply slot 1 Applicable power modules:
|
2 |
Power supply slot 2 Applicable power modules:
|
3 |
Fan slot 1 Applicable fan modules:
|
4 |
Fan slot 2 Applicable fan modules:
|
5 |
Console port |
6 |
ETH management port (RJ45) |
7 |
Barcode label
NOTE:
This label is drawable, and you can pull it outward to view the ESN barcode and MAC address of the switch. |
8 |
USB port |
9 |
Forty-eight 10GBASE-T Ethernet electrical ports |
10 |
Six 40GE/100GE QSFP28 Ethernet optical ports NOTE:
A QSFP28 Ethernet optical port can be split into four 10GE or 25GE ports. Applicable modules and cables:
|
11 |
Three port-side mounting holes for mounting brackets |
12 |
Four power-supply-side mounting holes for mounting brackets |
13 |
Ground screw |
- |
- |
Slot
Power supply slot
The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) have two power supply slots, in which power modules can be installed to provide power to the chassis. A chassis can have one or two power modules. Double power modules can provide higher reliability.
The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) support double power modules (1+1 backup).- When both power modules are working properly, they equally provide power for a chassis.
- When one power module fails, the other one provides all power required for a chassis.
Fan slot
The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI, CE6863-48S6CQ, CE6881-48S6CQ, CE6820-48S6CQ, CE6863-48S6CQ-K, CE6881-48S6CQ-K, CE6881E-48S6CQ and CE6857-48S6CQ-EI) have two fan slots, in which fan modules can be installed to cool the chassis, ensuring efficient heat dissipation and system stability. A chassis must have two working fan modules to ensure normal operating.
All fan modules are hot swappable.
Airflow
- Front-to-back airflow: The power modules and fan modules using front-to-back airflow are marked
or
. Air flows into the chassis from the power supply side and flows out from the port side, as shown in Figure 2-122 (CE5800 as an example).
- Back-to-front airflow: The power modules and fan modules using back-to-front airflow are marked
or
. Air flows into the chassis from the port side and flows out from the power supply side, as shown in Figure 2-110 (CE5800 as an example).
When the power module and fan module use forcible heat dissipation, they must use the same airflow method. For example, if the power module with back-to-front airflow is used, the fan module with back-to-front airflow must be used.
Indicators
The downlink service port indicators of the CE6870-48T6CQ-EI are 10GE electrical port indicators, and other indicators are the same as those on the CE6870-48S6CQ-EI. The CE6870-48S6CQ-EI is used as an example here to describe the indicators.
Ports
10GBASE-T Ethernet Electrical Port
Attribute |
Description |
---|---|
Connector type |
RJ45 |
Standards compliance |
IEEE802.3an and IEEE802.3az |
Applicable cable |
Straight-through cable and crossover cable |
Working mode |
Supported rate: 100/1000 Mbit/s and 10 Gbit/s auto-sensing Full-duplex |
Maximum transmission distance |
100 m |
40GE/100GE QSFP28 Optical Port
Console Port
ETH Management Port (RJ45)
USB Port
A USB flash drive can be connected to the USB port for log backup, system software backup and uploading, or USB-based deployment.
Specifications
Table 2-260 lists technical specifications of the CE6870-48T6CQ-EI switch.
Item |
Description |
|
---|---|---|
Physical specifications |
|
|
Environment parameters |
Temperature |
|
Relative humidity |
5% RH to 95% RH, noncondensing |
|
Altitude |
< 5000 m (16404 ft.) |
|
Noise (sound pressure, 27°C) |
|
|
Power specifications |
Power source type |
AC |
AC power input |
|
|
DC power input |
|
|
High-voltage DC power input |
Not supported |
|
Rated input current |
|
|
Chassis power consumption |
Maximum power consumption |
405 W |
Typical power consumption |
280 W (100% throughput, 3 m Ethernet cables on 48 ports and QSFP+ cables on 6 ports, double power modules) |
|
Chassis heat dissipation |
Maximum heat dissipation |
1382 BTU/hr |
Typical heat dissipation |
955 BTU/hr (100% throughput, 3 m Ethernet cables on 48 ports and QSFP+ cables on 6 ports, double power modules) |
|
Surge protection |
Power module:
|
|
Heat dissipation |
Heat dissipation mode |
Air cooling |
Airflow |
Front-to-back or back-to-front, depending on the fan modules and power modules |
|
Reliability |
Power module backup |
1+1 backup |
Fan module backup |
1+1 backup not supported NOTE:
A CE6800 chassis uses two fan modules, with each fan module containing two fans. The four fans in the chassis work in 3+1 backup mode. |
|
Hot swap |
Supported by all power modules and fan modules |
|
Mean time between failures (MTBF) |
44.44 years |
|
Mean time to repair (MTTR) |
1.76 hours |
|
Availability |
0.99999548998 |
|
Technical specifications |
Processor |
1.5 GHz, eight-core |
DRAM Memory |
4 GB |
|
NOR Flash |
32 MB |
|
NAND Flash |
1 GB |
|
Stack |
Service port supporting the stack function |
10GE electrical ports and 100GE optical ports |
Certification |
|
Ordering Information
Ordering information is subject to change without notice in the case of product upgrades. Ordering information provided in this manual is for reference only. To obtain latest ordering information, contact Huawei switch distributors or local Huawei representative office.
Table 2-261 provides the ordering information.
Part Number |
Part Model |
Part Description |
---|---|---|
02351GCL |
CE6870-48T6CQ-EI |
CE6870-48T6CQ-EI Switch (48-Port 10G RJ45, 6-Port 100GE QSFP28, Without Fan and Power Module) |
02351GCJ |
CE6870-EI-F-B00 |
CE6870-48T6CQ-EI Switch (48-Port 10G RJ45, 6-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Exhaust) |
02351GCK |
CE6870-EI-B-B00 |
CE6870-48T6CQ-EI Switch (48-Port 10G RJ45, 6-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Intake) |