Nortel Optical Multiservice Edge 6130 Planning Manual page 50

4-12 Hardware description
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Refer to
the associated PEC and the sections in
more details on functionality supported.
Optical Multiservice Edge 6130
supports half or full duplex mode
64 byte to 9600 byte Ethernet frame support
supports provisionable Ethernet maximum transfer unit (MTU) between
64 and 9600 (default) bytes
supports Ethernet flow control capabilities
— Manual Tx-Rx (default), Manual Tx-Only, Manual Rx-Only
— None (advertises flow control not supported)
— Both (advertises asymmetric or symmetric flow control toward the
local device)
— Asymmetric (advertises asymmetric flow control toward the link
partner)
— Symmetric (advertises symmetric flow control toward the link partner)
Note: This attribute is ignored when auto-negotiation is disabled.
supports provisionable Link Capacity Adjustment Scheme (LCAS)
(Enabled or Disabled) as per G.7402/Y.1305
Ethernet and WAN PMs
Note 1: 10/100BT Ethernet services map to SDH containers and are
assigned as WAN associations to the STM-1/4 interfaces. They can
therefore use the traffic protection schemes supported by the STM-1/4
interfaces to provide a protected 10/100BT Ethernet service without the
requirement of a redundant handoff from the subtending Ethernet
equipment.
Note 2: Ethernet shielded twisted pair (STP) cables must be used to
connect to 10/100BT Ethernet ports on the 8x10/100BT L1 circuit pack.
Ordering information and system engineering rules on page 8-1
NT6Q92MA Rel 1.0 Iss 1 Standard September 2006
OAM&P description on page 6-1
for
for