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Specifications
Technology
Standards
IEEE 802.3 for 10BaseT,
IEEE 802.3u for 100BaseT(X) and 100Base FX,
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
Protocols
IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP
Server/Client, BootP, TFTP, SNTP, SMTP, RARP,
GMRP, LACP, RMON, HTTP, HTTPS, Telnet,
Syslog, DHCP Option 66/67/82, SSH, SNMP Inform,
Modbus/TCP, LLDP, IEEE 1588 PTP, IPv6
MIB
MIB-II, Ethernet-Like MIB, P-BRIDGE MIB,
Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON
MIB Group 1,2,3,9
Forwarding and Filtering
Rate
148810 pps
Processing Type
Store and Forward
Flow Control
IEEE802.3x flow control, back pressure flow control
Interface
RJ45 Ports
10/100BaseT(X) auto negotiation speed, F/H duplex
mode, and auto MDI/MDI-X connection
Fiber Ports
100BaseFX ports (SC/ST connector)
Console
RS-232 (RJ45)
LED Indicators
PWR1, PWR2, FAULT, 10/100M (TP port), 100M
(Fiber Port), MSTR/HEAD and CPLR/TAIL
Relay Contact
Two relay outputs with current carrying capacity of
1A @ 24 VDC
DIP Switches
Master, Coupler, Turbo Ring, Reserve
Digital Input
Two inputs with the same ground, but electrically
isolated from the electronics
• For state “1”: +13 to +30V
• For state “0”: -30 to +3V
• Max. input current: 8 mA
Optical Fiber
Multi-mode
Single-mode
Wavelength
1300 nm
1310 nm
Max. Tx
-10 dBm
0 dBm
Min. Tx
-20 dBm
-5 dBm
Rx Sensitivity
-32 dBm
-34 dBm
Link Budget
12 dB
29 dB
Typical Distance
5 km (a)
4 km (b)
40 km (c)
Saturation
-6 dBm
-3 dBm
