Switch Huawei CloudEngine 6856-48T6Q-HI

Characteristics

CloudEngine 6856-48T6Q-HI

CloudEngine 6857-48S6CQ-EI

Downstream ports

48 x 10 GE Base-T

48 x 10 GE SFP+

Upstream ports

6 x 40 GE QSFP+

6 x 40/100G QSFP28

switching capacity

1.44 Tbit/with

2.16 Tbit/with

Forwarding speed

1080 million packets per second

1000 million packets per second

buffer

16 Mb

32 Mb

Reliability

Protocol support LACP
Bidirectional data transfer detection for BGP, IS-IS, OSPF, static route and VXLAN

Microsegmentation
Hardware bidirectional data transfer detection
Protocol support LACP

MPLS

L3VPN
VPLS

O&M

Telemetry technology
Netstream
sFlow
ERSPAN

Telemetry technology
Netstream
sFlow
Enhanced ERSPAN

Data center characteristics

Routing and bridging VXLAN
BGP EVPN
technology iStack²В and link aggregation group M-LAG
DCBX, PFC, and ETS

Maximum power consumption

346 W>

287 W>

Source of power

Alternating current: 600 W> AC + 240 B DC
DC high voltage: 600 W>
D.C: 1200 W>

Alternating current: 600 W>
D.C: 350 W>

Working voltage

Alternating current: from 90 V to 290 B
DC high voltage:
240 B (188 B before 288 B)
380 B (188 B before 400 B)
D.C: -38.4V to -72 B

Alternating current: from 90 V to 290 B
D.C: -38.4V to -72 B