Westell 3116-10 Issue B, Manual

Page: 22 / 26

Section 311-610-20B
030-101522 Rev. C
22 0509IBRC
or replace faulty equipment beyond the warranty period for a
nominal charge. Contact Westell for details.
13. SPECIFICATIONS
13.1 Ordering Specifications
To order units, call the telephone number shown in Paragraph
11.1
and please specify a specific model number shown in
Table 8.
Model # Part # Description
3116-10 B90-311610 DS1 Network Interface Unit (NIU) with Performance
Monitoring
. CLEI* Code: T1L8AC0AAA. Barcode: 125641
*CLEI is a trademark of Telcordia Technologies.
Table 8. Ordering and Option Information
13.2 Electrical and Physical Specifications
The electrical and signalling specifications are listed below, and
the physical specifications are shown in Table 9.
Transmission
A. Insertion Loss (Regen OFF):
1.5 dB, max.
B. Regen Range: -30 to 0 dBDSX
C. Port Impedance:
100 Ohms (
±
22%) at 772 kHz
Detectors
D. FAC and CPE LOS Detector Thresholds :
v
-30 dB @ 150
ms
E. Code Detector Range : -30 to 0 dBDSX
F. Code Detector Maximum Error Rate
: 10
-3
Power
G. Span Power Voltage Drop : 24V (nom.) at 60 mA
H. Span Power Operating Current
: 57 to 63 mA
I. Local Power
: -22 to -56 Vdc,
±
reference to ground
J. Local Power Current Consumption : 19 mA, typ. at -48
Vdc
K. Heat Release (SPAN PWR) : 1.44 Watts, typ.
L. Heat Release (LOCAL PWR) : 0.91 Watts, typ.
M.
Equipped with a 3 V Lithium battery to maintain the
real-time clock. If battery needs replacement, the unit
must be returned to Westell.
13.3 Regulatory/Agency Specifications
Certified to UL standard 60950
Recognized to CAN/CSA C22.2 No. 60950-00
NEBS compliant
Physical Feature U.S. Metric
Height 5.6 inches 14.2 cm
Width 0.7 inches 1.8 cm
Depth 6.0 inches 15.2 cm
Weight (approx.) 6 ounces 170 g
Operating Temp. -40
°
to 149
°
F -40
°
to 65
°
C
Humidity 0 to 95% (non-condensing)
Table 9. Physical Specifications