User`s manual

B
B
Appendix B Specifications
Technology
Standards IEEE 802.3 for 10BaseT,
IEEE 802.3u for 100BaseT(X) and 100BaseFX,
IEEE 802.3ab for 1000BaseT(X),
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX,
IEEE 802.3x for Flow Control,
IEEE 802.1D for Spanning Tree Protocol,
IEEE 802.1w for Rapid STP,
IEEE 802.1Q for VLAN Tagging,
IEEE 802.1p for Class of Service,
IEEE 802.1X for Authentication,
IEEE 802.3ad for Port Trunk with LACP
Flow control IEEE 802.3x flow control, back pressure flow control
Protocols: IGMP V1/V2/V3 device, GMRP, GVRP, SNMP V1/V2c/V3,
DHCP Server/Client, DHCP Option 82, BootP, TFTP, SNTP,
SMTP, RARP, RMON
MIB: MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE
MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Switch Properties
Priority Queues: 4
Max. Number of Available
VLANs:
64
VLAN ID Range: VID 1 to 4094
IGMP Groups: 256
Interface
Fiber Ports
100/1000BaseSFP slot
RJ45 Ports 10/100/1000BaseTX auto negotiation speed
Console: RS-232 (RJ45)
System LED Indicators: STAT, PWR1, PWR2, FAULT, MASTER, COUPLER
Module LED Indicators: LNK/ACT, FDX/HDX, RING PORT, COUPLER PORT,
SPEED
Alarm Contact: One relay output with current carrying capacity of 3A @ 24
VDC or 3A @ 240 VAC
Power
Input Voltage 24 VDC (18 to 36 V), or 48 VDC (36 to 72 V), or
125/250 VDC (88 to 300 V) and 110/240 VAC
(85 to 264 V)
Input Current (All ports are equipped with fiber)
Max. 1.14A @ 24VDC,