5
8-Port FXS Card:
Approvals:
UL
®
60950; FCC Part 15,
Class A; NEBS Level 3 certified for
Type 2 and 4 equipment; GR-63-
CORE, GR-1089-CORE; CSA C22.2
No. 60950-00; ICES-003, Class A
Connectors:
RJ-21X (rear panel)
Size:
3.5"H x 0.75"W x 11.25"D
(8.9 x 1.9 x 28.6 cm)
Weight:
0.4 lb. (0.2 kg)
Transmission Performance:
Crosstalk Coupling:
< 80 dBm0 @
0 dBrnC0
Frequency Response:
+0 dB -1.0 dB
from 300 to 3400 Hz
Gain/Loss:
Transmit and receive:
+6 to -12 in 0.25 increments,
switch selectable per card or
management selectable per
channel
Idle Noise:
A/D < 15 dBrnC0, D/A,
< 10 dBrnC0
Longitudinal Balance:
> 63 dB per
IEEE 455 and FCC Part 68
Modems Supported:
Full
compatibility with V.90 modems
Overload:
+3.0 dBm/900
Ω
Return Loss:
Return Loss: ERL >
28 dB, SRL > 20 dB with respect to
900
Ω
+ 2.16 µF
Signal Distortion:
> 45 dB with
1004 Hz, 0 dBm0 input
Terminating Impedance:
900
Ω
+
2.16 µF
Transhybrid Impedance:
Automatic
Transhybrid Loss:
ERL > 28 dB, SRL
> 20 dB with respect to 900
Ω
+
2.16 µF
Signaling Performance:
Calling Party Disconnect:
Calling
party (forward) disconnect
provides 2-second current
interruption to disconnect
answering devices and modems
(requires E&M signaling service
on the T1)
Control Technique:
Solid-state with
no mechanical relays
DC Loop Range:
1600
Ω
extended
FXS Signaling:
FXS loop start or FXS
ground start with LS/GS selection
per channel
FXSDN Signaling:
E&M immediate or
wink start to either loop start or
ground start conversion with
ringback tone for carrier services;
wink delay for advanced
ANI/DNIS 800 number services
Internal Ringing Cadence:
2 seconds
on, 4 seconds off for E&M wink
start conversion modes
Loop-Feed:
Nominal -48 VDC with
31-mA current limit for long loops,
-36 VDC @ 27 mA for short loops
with automatic battery switching
Maximum Ringers:
5 REN, FCC Class
B ringers
Off-Hook Detection:
Detects tip or
ring currents > 6 mA
Overcurrent:
600 V rms, 60 A
Overvoltage:
UL
®
1950, FCC Part 68
lightning protection
Ring Ground:
Detects ring ground
currents > 8 mA
Ringing Voltage:
All-channel
simultaneous ringing power,
85 V rms, 20 Hz
Ringer Equivalency Number (REN):
0.0 by definition
8-Port FXO Card:
Approvals:
UL
®
60950; FCC Part 15,
Class A; FCC Part 68; NEBS Level 3
certified for Type 2 and 4
equipment; GR-63-CORE, GR-1089-
CORE; CSA C22.2 No. 60950-00;
ICES-003, Class A; CS-03
Connectors:
RJ-21X (rear panel)
Size:
3.5"H x 0.75"W x 11.25"D
(8.9 x 1.9 x 28.6 cm)
Weight:
0.6 lb. (0.3 kg)
Transmission Performance:
Calling Party Disconnect:
Detects
and forwards current interruption
to disconnect answering devices
and modems
Crosstalk Coupling:
< 70 dB at
0 dBrn0
Encoding:
µ-law 255 for U.S. and
Canada as defined in CCITT G.711
and G.712
Frequency Response:
+0.3 dB -1.0 dB
from 300 to 3400 Hz
Gain/Loss:
+7 to -9 dB, switch
selectable per card
Idle Noise:
A/D < 16 dBrnC0, D/A,
12 dBrnC0
Modems Supported:
Full
compatibility with V.90 modems
Overload:
+3.0 dBm/900
Ω
Return Loss:
ERL > 26 dB, SRL >
18 dB with respect to 900
Ω
+
2.16 µF
Signal Distortion:
> 35 dB with
1004 Hz, 0 dBm0 input
Terminating Impedance:
900
Ω
+
2.16 µF
Transhybrid Loss:
ERL > 26 dB, SRL
> 18 dB with respect to 900
Ω
+
2.16 µF
Signaling Performance:
Address Signaling:
DTMF or dial
pulse
DC Loop Range:
> 1600
Ω
loop or
ground start
FXO DC Resistance:
100
Ω
Ringer Equivalency Number (REN):
0.4B (AC)
Ringing Voltage Detection:
Detects
Class A ringing follows distinctive
ringing
Maximum DC:
150 mA
Overvoltage:
UL
®
1950, FCC Part 68
lightning protection
Overcurrent:
600 V rms, 60 A
Protection:
Solid-state (fuseless)
overvoltage and overcurrent
protection
Signaling Selection:
DPT
functionality enabled/disabled on
all 8 channels
Termination Type:
FXO loop start or
ground start, switch selectable
per card or via management
interface per channel
4-Port OCU-DP Card:
Approvals:
UL
®
60950; FCC Part 15,
Class A; designed to meet NEBS
Level 3 for Type 2 and 4 equipment
(not certified); CSA C22.2 No.
60950-00; ICES-003, Class A
Clocking:
Loop-timed from any T1 in
the platform; sources clock to the
DTE device
Loopbacks:
OCU, CSU, DSU:
Manual loopbacks activate via
CLI; non-latching loopbacks
activate via network code;
latching loopbacks activate via
network code
Connectors:
(4) RJ-48S (front panel);
strap selections for (1) RJ-21X
(rear panel)
Size:
3.5"H x 0.75"W x 11.25"D
(8.9 x 1.9 x 28.6 cm)
Weight:
0.4 lb. (0.2 kg)
4-Port T1 Card:
Approvals:
UL
®
60950; FCC Part 15,
Class A; FCC Part 68; NEBS Level 3
certified for Type 2 and 4
equipment; GR-63-CORE, GR-1089-
CORE; CSA C22.2 No. 60950-00;
ICES-003, Class A; CS-03
Connectors:
(4) RJ-48C (front panel);
RJ-21X (back panel)
Size:
3.5"H x 0.75"W x 11.25"D
(8.9 x 1.9 x 28.6 cm)
Weight:
0.3 lb. (0.1 kg)
2-Port V.35 Card:
Approvals:
UL
®
60950; FCC Part 15,
Class A; NEBS Level 3 for Type 2
and 4 equipment; GR-63-CORE,
GR-1089-CORE; CSA C22.2 No.
60950-00; ICES-003, Class A
Alarms:
Standard T1.403 alarms
Clocking:
Any one of the (4) T1
interfaces on a card can be
selected by the controller as the
the Compact T1 Channel Bank
timing source
Diagnostics:
T1.403 payload
loopbacks (ESF only); T1.403
remote and local line loopbacks
(ESF and SF); DS0 loopbacks;
T1.231 Performance History
(15-minute intervals, 24 hour
totals); T1.203 Performance Report
Messages (PRMs)
Network Interface:
Card can be
configured as either a network or
drop-side interface
Network Standards:
T1.107, T1.102,
T1.203, T1.231, T1.403
T1 Encoding:
B8ZS or AMI
T1 Framing:
SF (D4) or ESF
T1 Line Build Out (DSX-1):
655 ft. (200 m)
T1 Protection:
Solid-state (fuseless)
overvoltage and overcurrent
protection
T1 Receive Sensitive (DS1):
0 to -22.5 dB
T1 Signal Latency:
< 3 ms; <10 ms
overall in Compact T1 Channel
Bank
T1 Speed:
1.544 Mbps ± 50 bps
Connectors:
(2) mini DB26 (front
panel), DCE to DTE pinout
Network Interface:
T1 TDM
Clocking:
Looped timed from any T1
or ISDN BRI card installed in the
Compact T1 Channel Bank;
sources clock to the DTE device
Diagnostics:
Addressable V.54 loop
up and loop down (127-code)
pattern generation/detection;
2047, 215-1, 220-1, and QRSS test
patterns with error counter
Size:
3.5"H x 0.75"W x 11.25"D
(8.9 x 1.9 x 28.6 cm)
Weight:
0.3 lb. (0.1 kg)
Card Specifications
