Brand: Huawei

Model: CE7850-32Q-EI

Detail: Huawei CE7800 Series Data Center Switch CE7850-32Q-EI Switch(32-Port 40GE QSFP+,Without Fan and Power Module)

Condition: Brand New Sealed

Availability: IN STOCK

  • Description
  • Specification
  • Ordering information
  • Inquiry

CE7850-32Q-EI Overview

CE7850-32Q-EI provides 32 40GE QSFP+ optical ports (each can be split into 4 10GE ports), and can be equipped with 2 pluggable power modules and 2 pluggable fan modules.

Quick Specs

Figure 1 shows the appearance of CE7850-32Q-EI.


Table 1 shows the Quick Specs.

Product Code CE7850-32Q-EI
Software Version V100R003C00 and later
Ports 32 x 40 GE QSFP+ ports
Power supply 600W AC
Number of stack members/Stack bandwidth 16/640G(unidirectional)
Switching Capacity 2.56 Tbit/s
Forwarding Performance 1,440 Mpps
Maximum power consumption 431 W
Typical power consumption 271 W (100% traffic load, QSFP+ high-speed copper cables on 32 ports, double power modules)
Dimensions (W x D x H) 17.4 in. x 23.9 in. x 1.7 in. (442 mm x 607 mm x 43.6 mm)
Weight (fully loaded) 11.2 kg (24.7 lb)

Product Details

Figure 2 shows the rear (port side) panel of CE7850-32Q-EI.



40GE QSFP+ Ethernet optical ports

Figure 3 shows the front (power supply side) panel of CE7850-32Q-EI.



Power supply slot 1
Fan slot 1
Console port
Bar code label
Fan slot 2
Power supply slot 2
USB port
ETH management port

The Modules

Table 2 shows the recommended elements for the CE7850-32Q-EI.

Model Description
40GE QSFP+ optical transceiver
QSFP-40G-iSR4 40GBase-iSR4 Optical Transceiver,QSFP+,40G,Multi-mode (850nm,0.15km,MPO)(Connect to four SFP+ Optical Transceiver)
QSFP-40G-LR4 40GBase-LR4 Optical Transceiver,QSFP+,40GE,Single-mode Module(1310nm,10km,LC)
FAN-40HA-F Fan box(HA,Front to Back,FAN panel side intake)
FAN-40HA-B Fan box(HA,Back to Front,FAN panel side exhaust)

Compare to Similar Items

Table 3 shows the comparison of CE7850-32Q-EI and CE6850-48S4Q-EI.

Product Code CE7850-32Q-EI CE6850-48S4Q-EI
Fixed 10GE interfaces None 48*10GE SFP+
Fixed 40GE interfaces 32*40GE QSFP+

A 40GE interface can be split into four 10GE interfaces

4*40GE QSFP+

A 40GE interface can be split into four 10GE interfaces.

Switching Capacity 2.56 Tbit/s 1.28 Tbit/s
Forwarding Rate 1,440 Mpps 960 Mpps
Maximum power consumption 431 W 272 W
Typical power consumption 271 W 180 W


Ports32 x 40 GE QSFP+
Switching Capacity2.56 Tbit/s
Forwarding Performance1,440 Mpps
Airflow DesignFront-to-back or back-to-front
Device VirtualizationiStack:
For details about the configuration, please see: http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcb
For details about the configuration, please see: http://support.huawei.com/onlinetoolsweb/virtual/en/dc/svf_index.html?dcb
Network VirtualizationTRILL
VXLAN routing and bridging
QinQ access VXLAN
IPv6 over VXLAN
SDNAgile Controller
VMware NSX
Network ConvergenceFCoE
CE modules for Ansible released on open source websites
Traffic AnalysisNetStream
VLANAdding access, trunk, and hybrid interfaces to VLANs
Default VLAN
GARP VLAN registration protocol (GVRP )
ACLIngress: 3,750
Egress: 1,000
Ingress: 14,750
Egress: 1,000
MAC Address TableMaximum: 288kMaximum: 288k
Dynamic learning and aging of MAC addresses
Static, dynamic, and black hole MAC address entries
Packet filtering based on source MAC addresses
MAC address limiting based on ports and VLANs
ARPMaximum: 128kMaximum: 128k
NDMaximum: 48kMaximum: 48k
IPv4 FIBMaximum: 256kMaximum: 256k
IP RoutingIPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS
IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+
IPv6 FIBMaximum: 128kMaximum: 128k
IPv6IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6
Multicast FIBMaximum: 8kMaximum: 8k
IGMP snooping
Fast leave of multicast member interfaces
Multicast traffic suppression
Multicast VLAN
BPDU protection, root protection, and loop protection
Smart Link and multi-instance
ERPS (G.8032)
VRRP, VRRP load balancing, and BFD for VRRP
BFD for BGP/IS-IS/OSPF/Static route
QoSTraffic classification based on L2 headers, L3 protocols, L4 protocols, and 802.1p priority
Actions of ACL, CAR, re-marking, and scheduling
Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and PQ + DRR
Congestion avoidance mechanisms, including WRED and tail drop
Traffic shaping
Configuration and MaintenanceConsole, Telnet, and SSH terminals
Network management protocols, such as SNMP v1/v2c/v3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
802.3az Energy Efficient Ethernet (EEE)
Hot patches
User operation logs
Zero-Touch Provisioning (ZTP)
Security and Management802.1x authentication
Command line authority control based on user levels, preventing unauthorized users from using commands
DoS, ARP, and ICMP attack defenses
Port isolation, port security, and sticky MAC
Binding of the IP address, MAC address, interface and VLAN
Authentication methods, including AAA, RADIUS, and HWTACACS
Remote Network Monitoring (RMON)
Dimensions (W x D x H)17.4 in. x 23.9 in. x 1.7 in. (442 mm x 607 mm x 43.6 mm)17.4 in. x 23.9 in. x 1.7 in. (442 mm x 607 mm x 43.6 mm)
Weight (fully loaded)11.2 kg (24.7 lb)11.2 kg (24.7 lb)
Environment ParametersOperating temperature: 0°C to 40°C (32°F to 104°F) (0m to 1,800m)
Storage temperature: -40°C to 70°C (-40°F to 158°F)
Relative humidity: 5% RH to 95% RH, non-condensing
Operating Voltage90V AC to 290V AC
Maximum Power Consumption431W444W

Ordering information

Brand: Huawei

Model: CE7850-32Q-EI

Detail: Huawei CE7800 Series Data Center Switch CE7850-32Q-EI Switch(32-Port 40GE QSFP+,Without Fan and Power Module)

Condition: Brand New Sealed

Availability: IN STOCK

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