Zte ZXA10 C300, Configuration Manual

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Chapter 3
CES Service Configuration
The Circuit Emulation Service ( CES ) provides traditional TDM services based on the
Packet Switch Network ( PSN ), such as E1/T1.
The ZXA10 C300 implements the CES service in two modes that are PWE3 and MEF8.
l
The Pseudo Wire Emulation Edge-to-Edge ( PWE3 ) mode of the Internet Engineering
Task Force ( IETF ) implements circuit emulation over the IP network, namely, TDMoIP,
based on the IP address.
l
The MEF8 mode of the Metro Ethernet Forum ( MEF ) implements circuit emulation
over the Ethernet, namely, TDMoE, based on the MAC address.
The ZXA10 C300 supports the following uplink TDM interfaces:
l
E1
l STM-1/STM-4
Table of Contents
Configuring the GPON CES Service...........................................................................3-1
3.1 Configuring the GPON CES Service
The ZXA10 C300 connects the ZTE-F621 to implement the E1 uplink MEF8-based CES
service.
Context
The ZXA10 C300 supports four types of TDM interface cards, as listed in Table 3-1 .
Table 3-1 TDM Interface Cards
Card Interface TDM Service Type TDM Interface Format
CTUB E1 e1Satop/e1Cetop tdm_ shelf/slot/port
CTLA STM-1/STM-4 e1Satop tdm_ shelf/slot/port.augno/1/tug3/tug2/e1
The CTLA card supports 126 E1 channels, and the parameter values of each E1 channel
must be unique. Table 3-2 provides the parameter value ranges.
Table 3-2 Value Range of CTLA Interface Parameter
Parameter Value Range
port 1–2 (STM-1 interface)
1 (STM-4 interface)
3-1
SJ-20130520164529-007|2013-06-30 (R1.0) ZTE Proprietary and Confidential