Huawei S5700-28C-HI, Руководство пользователя, Страница: 8 / 12

Item S5700-28C-HI S5700-28C-HI-24S S5710-108C-PWR-HI
OAM
Hardware OAM:
EFM OAM
CFM OAM
Y.1731 performance test (hardware-level delay and jitter
detection)
BFD
Software OAM:
EFM OAM
CFM OAM
Y.1731 performance test
BFD
Management
and
maintenance
iStack (not supported by S5710-HI)
MAC Forced Forwarding (MFF)
Virtual cable test
SNMP v1/v2/v3
RMON
Web NMS
System logs and alarms of different levels
GVRP
MUX VLAN
802.3az EEE
sFlow
NetStream
Dying gasp
（
S5710-HI
）
Operating
environment Operating temperature: 0
o
C–50
o
C
Relative humidity: 5%–95% (non-condensing)
Input voltage
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 50/60 Hz
DC:
Rated voltage range: –48 V to –60 V, DC
Maximum voltage range: –36 V to –72 V, DC
Dimensions
(W x D x H,
mm)
442x220 x43.6 442x470.0x87.2
Power
consumption
< 76 W < 80 W
< 1680 W
(PD Power:1440W)
6