Nortel SL-100 Product Manual page 39

Peripheral modules are categorized as Series I, Series II or Series III
peripherals.
three types of Meridian SL-100 Peripheral Modules.
Table 7
Peripheral Module series
Series Description
Series I Series I peripherals are also called trunk module-type (TM-type) PMs. Series I
peripherals peripherals have only one processor. The following is a list of Series I peripherals:
• Maintenance Trunk Module (MTM)
• Service Trunk Module (STM)
•
Intelligent Peripheral Equipment (IPE)
Series II Series II peripherals are also called XMS-based PMs (XPMs). Series II peripherals
peripherals have two processors and two separate operating units. The following is a list
of Series II peripherals:
• Digital Trunk Controller (DTC, DTC-I)
• Enhanced Line Concentrating Module (ELCM, LCM-E)
• Digital Line Module (DLM)
• Line Group Controller (LGCI)
• Line Trunk Controller (LTCI)
• Remote Cluster Controller (RCC, RCC2)
• Subscriber Carrier Module-100 Access (SMA, ESMA)
Series III Series III peripherals are known as Link Peripheral Processor-based (LPP-based)
peripherals peripherals. Series III peripherals include modules for the Link Peripheral Processor
and the SuperNode Combined Core (SCC). The following is a list of Series III
peripherals:
• Channel Frame Processor (CFP)
• Ethernet Interface Unit (EIU)
•
Frame Relay Interface Unit (FRIU)
• Link Interface Module (LIM)
• Link Interface Unit for SS7 (LIU7)
• Network Interface Unit (NIU)
•
X.25-X.75 Line Interface Unit (XLIU)
See
about Peripheral Modules.
Copyright © 2006, Nortel Networks
.
Table 7 "Peripheral Module series" (page 39)
"Meridian SL-100 peripherals" (page 41)
Communication Server 2100
Meridian SL-100 Product Guide
555-4001-103 20.01 Standard
SE09 20 October 2006
Peripheral Modules 39
describes the
for additional information
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