
- 15 -
When the TN switch is neither the
Master of this Turbo Ring, nor the Head
of this Turbo Chain.
CPLR/
TAIL
GREEN ON When the TN switch enables the
coupling function to form a back-
up path
in this Turbo Ring, or it is the Tail of this
Turbo Chain.
When the Turbo Chain is down.
OFF When the TN switch disables the
coupling function of Turbo Ring, or it is
not the Tail of the Turbo Chain.
(10/100M)
TP port’s 10 Mbps link is active.
Data is being transmitted at 10 Mbps.
TP port’s 10 Mbps link is inactive.
TP port’s 100 Mbps link is active.
Data is being transmitted at 100 Mbps.
TP port’s 100 Mbps link is inactive.
E1/E2
(1000M)
GREEN
TP port’s 1000 Mbps link is active.
Data is being transmitted at 1000 Mbps.
TP port’s 1000 Mbps link is inactive.
Specifications
IEEE 802.3u for 100BaseT(X)
IEEE 802.3ab for 1000BaseT(X) (TN-
only)
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
IGMP v1/v2 device, GMRP, GVRP, SNMP
v1/v2C/v3, DHCP Server/Client, DHCP Option
66/67/82, BootP, TFTP, SNTP, SMTP, RARP,
RMON, HTTP, HTTPS, Telent, SSH, Syslog, LLDP,
IEEE 1588 PTP, Modbus/TCP, IPv6
MIB-II, Ethernet-like MIB, P-BRIDGE MIB,
Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON
Flow Control IEEE802.3x flow control, back pressure flow
Max. Number of
64
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