Verilink 301 (CG) Configuration/Installation Guide Manuel d'utilisateur télécharger pdf (Page 2)

127 Jetplex Circle

Madison, Alabama 35758

Customer Service

888-4TxPORT, ext. 2227

800-926-0085, ext. 2227

Technical Support

(8 a.m. to 5 p.m. Central)

888-4TxPORT

800-285-2755

205-772-3770

Emergency After Hours

800-285-2755

TRANSPORT

Bit Rate Table

TS S1 S2 S3 S4 S5 S6=A S6=B

1 B B B B B 56 kbps 64 kbps

1 A B B B B 56 kbps 64 kbps

2 B A B B B 112 kbps 128 kbps

3 A A B B B 168 kbps 192 kbps

4 B B A B B 224 kbps 256 kbps

5 A B A B B 280 kbps 320 kbps

6 B A A B B 336 kbps 384 kbps

7 A A A B B 392 kbps 448 kbps

8 B B B A B 448 kbps 512 kbps

9 A B B A B 504 kbps 576 kbps

10 B A B A B 560 kbps 640 kbps

11 A A B A B 616 kbps 704 kbps

12 B B A A B 672 kbps 768 kbps

13 A B A A B 728 kbps 832 kbps

14 B A A A B 784 kbps 896 kbps

15 A A A A B 840 kbps 960 kbps

Bit Rate Table

TS S1 S2 S3 S4 S5 S6=A S6=B

16 B B B B A 896 kbps 1.024 Mbps

17 A B B B A 952 kbps 1.088 Mbps

18 B A B B A 1.008 Mbps 1.152 Mbps

19 A A B B A 1.064 Mbps 1.216 Mbps

20 B B A B A 1.120 Mbps 1.280 Mbps

21 A B A B A 1.176 Mbps 1.344 Mbps

22 B A A B A 1.232 Mbps 1.408 Mbps

23 A A A B A 1.288 Mbps 1.472 Mbps

24 B B B A A 1.344 Mbps 1.536 Mbps

25 A B B A A 1.400 Mbps 1.600 Mbps

26 B A B A A 1.456 Mbps 1.664 Mbps

27 A A B A A 1.512 Mbps 1.728 Mbps

28 B B A A A 1.568 Mbps 1.792 Mbps

29 A B A A A 1.624 Mbps 1.856 Mbps

30 B A A A A 1.680 Mbps 1.920 Mbps

31 A A A A A 1.736 Mbps 1.984 Mbps

Switch S2

SW Function Position A Position B

S2-1 Network Line Code AMI HDB3

S2-2 Network Framing CCITT CRC4 CCITT CCS

S2-3 Network Clock

Source

Internal Clock Loop Timed

Network RXD

S2-4 Internal Clock

Source

DSU EXTC

Clock Input

Crystal

Oscillator

S2-5 CTS, DCD, and

DSR Control

Control

Normal

S2-6 Data Polarity Data Normal Data Inverted

S2-7 T1 Network Loop

Function

Loop

Enabled

Loop

Inhibited

654321 7

POWER

RJ-45

DB-15

TWIN-AX

COAX

Switch S1

Function Position A Position B

S1-1 TS Assigned N=1

N=0

S1-2 TS Assigned N=2

N=0

S1-3 TS Assigned N=4

N=0

S1-4 TS Assigned N=8

N=0

S1-5 TS Assigned N=16

N=0

S1-6 Rate Multiplier 56 kbps 64 kbps

S1-7 CCITT PCM PCM 30 PCM 31

Refer to the

Bit Rate Tables

for S1-1 through S1-5.

DCE Interfaces and Pinout Assignments

V.35 EIA-530 X.21

DCE Circuit Name Pin

Circuit

Number

25-Pin Symbol Circuit Name 15-Pin Symbol

Ground Frame Ground A 101 1 AA Protect Ground 1 G

Ground Signal Ground B 102 7 AB Signal Ground 8 G

Input Transmit Data P/S 103 2/14 BA Transmit Data 2/9 T

Output Receive Data R/T 104 3/16 BB Receive Data 4/11 R

Input Request To Send C 105 4/19 CA Control 3/10 C

Output Clear To Send D 106 5/13 CB Indicator 5/12 I

Output Data Set Ready E 107 20/23 CC --- --- ---

Output Data Carrier Detect F 109 8/10 CF --- --- ---

Input Ext. Transmit Clock U/W 113 24/11 DA --- --- ---

Output Transmit Clock Y/AA 114 15/12 DB --- --- ---

Output Receive Clock V/X 115 17/9 DD Signal Element Timing 6/13 S

Output Test Mode K 142 25 TM --- --- ---

Output --- --- --- --- --- Byte Timing 7/14 B

Byte timing is not supplied on the X.21 interface.

DCE

NET

Network Connectors and Pinout Assignments

RJ-45 DB-15 Twin-ax Coax

Ground

Shield

Pins

3, 6, 7, 8

Pins

2, 4

Body Body

Data

Input

Pins

1, 2

Pins

3, 11

Right

Terminal

Right

Terminal

Data

Output

Pins

4, 5

Pins

1, 9

Left

Terminal

Left

Terminal

Impedance 120

Ω

Balanced

120

Ω

Balanced

120

Ω

Balanced

Ω

Unbalanced

V.35

EIA-530

X.21

Network Connector Options

DCE Connector Options

113

1425

- - -

Tx Rx

1 2

PRODUCTIVITY SERIES 301 1
TRANSPORT 2

Commentaires sur ces manuels

Pas de commentaire

Verilink 301 (CG) Configuration/Installation Guide Manuel d'utilisateur Page 2

Commentaires sur ces manuels

Produits connexes et manuels pour Matériel informatique Verilink 301 (CG) Configuration/Installation Guide