Appendix – Specifications
Public Network Requirements
Strata CIX General Description
121
Public Network Requirements
The Circuit Card requirements for connecting to the public network are shown in
Table 17
.
Table 17
Circuit Card Network Requirements
Circuit Card Interface
Facility Interface Code
Network Jack
Ringer
Equivalence
Universal Service
Order Code
BSTU
1
1. BSTU parameters: Loop current 25mA to 35mA.
Maximum loop resistance allowed:
600ohm each without R48S1A - Class B (FCC Part 68)
1200ohm each with R48S1A - Class C (FCC Part 68)
Impedance: 600ohm
/RSTU3/RDSU
2
2. Only RDSU ckts. 1~4 provide Off-premises Station (OPS) ability. RDSU must use OL13A or OL13B if providing
–24 volt loop voltage. If equipped with the –48 volt loop option circuit card (R48S), OL13A, OL13B, or OL13C
may be used for OPS connection.
(Off-premises Station)
OL13B (RSTU3, –24V)
OL13C (RSTU3, RDSU with
R48S-48V)
RJ21X
N/A
9.0F
BSLU/BSLS
3
3. Supports one ringer per circuit. Does not support Message Waiting Lamp or OPS.
OL13B (–24V)
RJ21X
N/A
9.0F
BSTCIU (Analog Station
4
4. BSTCIU parameters: Loop current 25mA to 35mA.
Maximum loop resistance allowed:
600ohm each without R48S1A - Class B (FCC Part 68)
1200ohm each with R48S1A - Class C (FCC Part 68)
Impedance: 600ohm
Ring cadence: On 2 sec., Off 4 sec. (Use for Caller ID) or On 1 sec., Off 3 sec.
with Caller ID)
OL13B (–24V)
OL13C (with R48S-48V)
RJ21X / RJ11C N/A
9.0F
RCOU/RCOS
5
5. Loop current requirements for Strata loop and ground start lines: 20 milliamperes (mA) min./120 mA max.
(loop start line)
02LS2
RJ14C/RJ21X
(all others)
0.3B
N/A
RCIU2/RCIS (Caller ID)
N/A
RJ21X/RJ14C
0.3B
N/A
BCOCIU/BCOCIS
02LS2
RJ21X / RJ11C /
RJ14C
0.3B
N/A
RDDU
02RV2-T (Dealer-supplied
CSU)
RJ14C/RJ21X
0.0B
AS.2
REMU type 1 or type 2
TL11M, 2-wire
TL31M, 4-wire
TL12M, type 2, 2-wire
TL32M, type 2, 4-wire
RJ2EX
RJ2GX
RJ2FX
RJ2HX
Not Available
(N/A)
9.0F
RDTU (DS-1/T1)
6
(See last bullet note on Note 2
below.)
RJ48C/RJ48X/
RJ48M
N/A
6.0P
BPTU, RPTU (PRI)
8
7
,
04DU9-1SN (Dealer-supplied
CSU)
RJ48C/RJ48M
N/A
6.0P
BPTU, RPTU (Strata Net) 04DU9-1SN (Dealer-supplied
CSU)
RJ48C/RJ48M
Содержание CIX100
Страница 1: ...Telecommunication Systems Department Strata September 2009 GENERAL DESCRIPTION STRATA CIX TM TM ...
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Страница 14: ...Introduction Related Documents Media xii Strata CIX General Description This page is intentionally left blank ...
Страница 16: ...Strata CIX Overview 2 Strata CIX General Description This page is intentionally left blank ...
Страница 20: ...Strata CIX100 CIX100 Cabinet Slots 6 Strata CIX General Description This page is intentionally left blank ...
Страница 126: ...Features Volume Control 112 Strata CIX General Description This page is intentionally left blank ...
Страница 158: ...Appendix Specifications Capacities 144 Strata CIX General Description This page is intentionally left blank ...
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