Public Network Requirements - Toshiba Strata CIX40 General Description Manual

Public Network Requirements

The Circuit Card requirements for connecting to the public network are shown in
Table 37 Circuit Card Network Requirements
Circuit Card Interface
1 2
BSTU /RSTU3/RDSU
(Off-premises Station)
3
BSLU/BSLS
CIX40 Standard
Telephone Interfaces
4
BSTCIU (Analog Station
with Caller ID)
5
RCOU/RCOS
(loop start line)
RCIU2/RCIS (Caller ID)
BCOCIU/BCOCIS
CIX40 CO Line Interfaces
RDDU
REMU type 1 or type 2
RGLU3 (ground or loop
2
start line)
6
RDTU (DS-1/T1)
7, 8
BPTU, RPTU (PRI)
BPTU, RPTU (Strata Net)
RMCU/RCMS (CAMA)
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
•
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.
3. Supports one ringer per circuit. Does not support Message Waiting Lamp or OPS.
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.
•
5. Loop current requirements for Strata loop and ground start lines: 20 milliamperes (mA) min./120 mA max.
Strata CIX General Description
Facility Interface Code
OL13B (RSTU3, –24V)
OL13C (RSTU3, RDSU with
R48S-48V)
OL13B (–24V)
OL13B ( –24V)
OL13C (with R48S-48V)
02LS2
N/A
02LS2
02RV2-T (Dealer-supplied
CSU)
TL11M, 2-wire
TL31M, 4-wire
TL12M, type 2, 2-wire
TL32M, type 2, 4-wire
02GS2 (ground)
02LS2 (loop)
(See last bullet note on Note 2
below.)
04DU9-1SN (Dealer-supplied
CSU)
04DU9-1SN (Dealer-supplied
CSU)
02RV2-O
12/07
Ringer
Network Jack
Equivalence
RJ21X N/A
RJ21X N/A
RJ21X / RJ11C N/A
RJ14C/RJ21X
0.3B
(all others)
RJ21X/RJ14C 0.3B
RJ21X / RJ11C /
0.3B
RJ14C
RJ14C/RJ21X 0.0B
RJ2EX
RJ2GX Not Available
RJ2FX (N/A)
RJ2HX
RJ14C/RJ11CX 0.3B
RJ48C/RJ48X/
N/A
RJ48M
RJ48C/RJ48M
N/A
RJ48C/RJ48M
RJ11C/RJ21-X
Appendix — Specifications
Reserve Power
Table 37.
Universal Service
Order Code
9.0F
9.0F
9.0F
N/A
N/A
N/A
AS.2
9.0F
N/A
6.0P
6.0P
167