Verilink 300 (CG) Configuration/Installation Guide User Manual
Browse online or download User Manual for Computer hardware Verilink 300 (CG) Configuration/Installation Guide. Verilink 300 (CG) Configuration/Installation Guide User Manual
- Page / 2
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
SD RD FRAME ERROR YELLOW
TEST
NORM
RL LL
CSU/DSU
PRODUCTIVITY SERIES 300
TRANSPORT
®
300 ESF CSU/DSU
Configuration Guide
Part Number 45-00044
Rev 2.0
7654321
1
Send Data:
This green LED lights when the SD data lead is a mark and is off when the lead is a space.
Therefore, the LED will vary from full intensity to off depending on the relative number of marks and spaces.
2
Receive Data:
This green LED lights when the RD data lead is a mark and is off when the lead is a space.
Therefore, the LED will vary from full intensity to off depending on the relative number of marks and spaces.
3
Frame
: This green LED lights when the unit is in frame synchronization with the T1 line.
4
Error
: This red LED lights if the internal alarm circuitry detects any of the following conditions from the incoming T1 signal:
BPVs, FBEs, CRCs, loss of signal/loss of sync, or more than 175 zeros.
5
Yellow
: This red LED lights if the internal alarm circuitry detects a remote (yellow) alarm signal from the far end terminal equipment.
This occurs if the far end terminal is out of sync with the T1 signal from the network.
6
Test
: This amber LED remains lit if the unit is in a test mode, either by manually depressing the loop switch or by receipt of a test
command from the facility.
7
Test Switch:
This 3-position switch is used as follows: Depressing the switch to the ‘LL’ position places the unit in a local loop
mode. Data from the DTE is looped back to the DTE and is also transmitted to the network (the data from the network is open).
Depressing the switch to the ‘RL’ position initiates an automated V.54 remote loop and BERT sequence of assigned data channels. The
‘TEST’ LED will be green if the test is successful (the far end unit loops and returns the data error free with the V.54 code). If errors
are detected, the ‘TEST’ LED will be red.
Front Panel Description
TxPORT 300 Front Panel
TRANSPORT
®
SPECIFICATIONS
Network Interface
Line Rate: 1.544 Mbps (± 50 bps)
Line Framing: D4 or ESF
Line Code: AMI or B8ZS
Line Impedance: balanced 100 Ω (± 5%)
Input Signal: DS1, +1 to -27 dB (ALBO)
Output Signal: 3.0 V (±15%) base-peak into
100 Ω
Line Build Out: 0, -7.5, -15, and -22.5 dB atten-
uation
Line Protection: 1000 V lightning, input/output
Jitter Control: per TR62411 and T1.403
Pulse Density: per TR62411
V. 35 Interface
Data Rate: Synch, N x 56 or N x 64 kbps
Clocking: Internal or external
Industry Standards
FCC: Part 15 Subpart B, Class A
UL: 1459 2
nd
Edition
CSA: C22.2 No. 225-M90
IC: CSO3 Issue 8
ANSI T1.403: 1989
TR54016: September 1989
TR54019: April 1988
TR62411: December 1990
Power
AC Power: 115 VAC (± 10%), 150 mA max,
20 Watts, 73 BTU max.
Connection: 5-foot power cord
Mechanical
Mounting: Desktop, wall, or vertical rack
Dimensions: 1.75 inches (4.45 cm) high
6.8 inches (17.27 cm) wide
10.5 inches (26.67 cm) deep
2 pounds (0.91 kg)
Environmental
Operating Temp: 32° to 122°F (0° to 50° C)
Storage Temp: -4° to 185°F (-20° to 85° C)
Humidity: 95% max (non-condensing)
1
2
Summary of Contents
Page 1 - 300 ESF CSU/DSU
SD RD FRAME ERROR YELLOWTESTNORMRL LLCSU/DSUPRODUCTIVITY SERIES 300 TRANSPORT®300 ESF CSU/DSUConfiguration GuidePart Number 45-00044Rev 2.076543211Sen
Page 2 - TRANSPORT
TRANSPORT®76543219765432 811 - 5 DSOs Assigned: These five positions select the bit rate and the number of DSOs assigned to thechannel (refer to the
Related products and manuals for Computer hardware Verilink 300 (CG) Configuration/Installation Guide
(2 pages)© 2020, manymanuals.com. All rights reserved. | 1.337 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals