188
- Ring protocol
Capable of ring configuration of up to 1
domain
- Digital Diagnostic Monitoring
○ Management methods
- SNMP, Telnet, SSH, WEB, and serial console
○ Agent specifications
- SNMPv1/v2c (RFC1157, RFC1901)
- TELNET (RFC854)
- SSHv2 (RFC4251 to 4254, RFC4716)
- TFTP (RFC783)
- SNTPv3 (RFC1769)
○ Supported MIB
- MIB II (RFC1213) except at(3),epg(8) groups.
- Power-Ethernet-MIB (RFC 3621)
[Note: pethPsePortPowerPriority not supported]
○ Power supply specifications
- Power supply
AC 100-240 V, 50/60 Hz, 4.5 A
- Power consumption
Normally, Max. 241 W, Min. 17 W
○ Environment specifications
- Operating temperature
0 to 50 degrees C
- Operating humidity
20 to 80 % RH (no condensation)
- Storage temperature
-20 to 70 degrees C
- Storage humidity
10 to 90 % RH (no condensation)
○ External specifications
- Dimensions
44 mm (Height) x 330 mm (Width) x 230 mm
(Depth)
(Excluding protruding sections)
- Mass (Weight)
3,100 g