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Product Features
■ Three individual Ethernet ports
■ Generic Framing Procedure
(GFP) as per ITU-T G.7041
■ Operates in any mid-speed slot
of the OPTI-6100 (MX/SMX
chassis)
■ 10/100Base-T auto sensing
interface
■ Front panel RJ-45 connector
■ Fully programmable and
remotely manageable
■ Front panel indicators:
– Power/status
– Link (per port)
– Activity (per port)
■ High-order and low-order
virtual concatenation
■ Industry-leading, 10-year
warranty
Carriers are looking to increase revenues
and one avenue is to convert existing DS3
clients to Ethernet.This offers higher prices
and hence revenue, but at a lower price per
bit basis.
The ADTRAN
TM
OPTI-6100 (MX and SMX
chassis), compact SONET access multiplexers
set a new standard in price/performance for
edge multiplexing. The OPTI-6100 (MX/SMX
chassis) Ethernet over SONET module furthers
the economics of the system by implementing
the industry-standard procedure for
provisioning Ethernet services over SONET
infrastructures. This permits the new tarrif-
enabling variable bandwidth transparent LAN
services to be provisioned over existing
infrastructures and OS systems. This process
greatly lowers capital and expense costs while
providing an optimized native mode data
transport.
ADTRAN’s OPTI-6100 (MX/SMX chassis)
Ethernet over SONET module provides:
• Ethernet over SONET (EoS) interfaces for
the OPTI-6100 (MX/SMX) systems
• Up to three 10/100Base-T Ethernet
ports per card
• Up to 12 modules per OPTI-6100 MX
system or 4 modules per OPTI-6100
SMX system
• Each port is provisionable at 10Mb or
100 Mb
• Ethernet frame encapsulation/decapsu-
lation protocols:
– ITU-T G.7041, Generic Framing
Procedure (GFP)
– ITU-T X.86/X.85, Link Access
Procedure SDH (LAPS)
– ITU-T Q.922, Link Access Procedure
Frame Mode (LAPF)
– RFC1662/2878, PPP Bridging Control
Protocol (BCP)
• IEEE 802.3 half duplex and full duplex
mode on 10/100Base-T Ethernet ports
• IEEE 802.3 Management Statistics
(RMON) support
• Mapping and demapping of encapsu-
lated Ethernet frames into and from
low-order (VT1.5 SPE) and high-order
(STS-1 SPE) virtual concatenated
payloads
• Mapping and demapping of encapsulated
Ethernet frames into and from a single
contiguous concatenated (STS-3c)
payload or a single low-order/high-order
(VT1.5/STS-1) payload
• Per-port Ethernet side and SONET/SDH
system side loopback for system level
diagnostics
Ethernet Over SONET
OPTI-6100
®
(MX or SMX Chassis) Ethernet Over SONET Module