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CFIP PhoeniX C Series TDM/IP Split Mount System Technical Description and Configuration Guide
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Rev. 1.0
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© SAF Tehnika JSC 2013
EMM CARD #x settings for CFIP-16E1/T1-EXP
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Port/Channel Number
- a number of E1/T1 ports (channels), the number in red indicates alarm
status of appropriate internal channel (check alarm page for more details regarding this status)
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Enable
– selects which E1/T1 ports are enabled for customer traffic connection.
Selecting/enabling of ports reserves appropriate capacity allocation from IDU for this type of
traffic even customer traffic is not carried (e.g. cable is disconnected) over any of enabled
channels.
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Line Status
– displays the actual status of E1/T1 port or appropriate internal traffic channel
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Termination
– displays the actual impedance matching of E1/T1 port
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LLOOP
– local loopback configuration, incoming data stream from E1/T1 port is looped
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RLOOP
– remote loopback configuration, receiving data stream from Fibre Optics is looped.
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DLOOP
– dual loopback configuration, both data stream directions are looped inside the IDU
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Coax Mode
– allows choosing E1/T1 interface mode (impedance) between standard 120 Ohm
balanced to 75 Ohm unbalanced. When enabled – 75 Ohms are selected. Chosen interface mode
is displayed in “Termination” row.
Technical specification of CFIP-E1/T1-EXT module
Traffic Interfaces
Item
Parameter
Value
CFIP-16E1/T1-EXT
Number of Ports
16 (16xRJ-45)
Interface
G.703-E1 balanced 120ohm for E1 mode
G.703-E1 unbalanced 75 ohm for E1 mode
T1.102-T1/100 ohm for T1 mode
Specification Compliance
T1.102, AT&T Pub 62411, T1.231, T1.403, ITU-
T G.703, G.742, G.775, G.823, ETS 300 166,
and ETS 300 233
Coding
HDB3 for E1 mode, B8ZS for T1 mode
Speed
2.048 Mbps for E1 mode, 1.554Mbps for T1
mode