Transition Networks CPSVT2616-100, CPSVT2613-100, CPSVT2614-100, CPSVT2615-100, CPSVT2617-100 User Manual

* For typical maximum cable distance, see Cable Optic section.

** Typical maximum cable distance. Actual distance is dependent upon the

physical characteristics of the network installation.

The stand-alone version of the media
converter is SPSVT26xx-10x. For more
information, see the SPSVT26xx-10x user’s
guide at www.transition.com.

User’s Guide

CPSVT26xx-10x

Slide-in-Module Device

• High-Speed Serial

• V.35/X.21/RS449/RS530/RS232

• Copper to Fiber

Transition Networks CPSVT26xx-10x
series high-speed serial copper-to-fiber
media converters, designed to be
installed into the Transition Networks
PointSystem™ chassis, connect V.35,
X.21, RS-449, RS-530, or RS-232

signals on copper cable, at speeds up
to 10 Mb/s, through a universal 26-pin serial interface connector to fiber-optic
cable. Transition Networks also supplies cables for connecting network equipment
to the CPSVT26xx-10x series media converter.

Cable Options . . . . . . . . . . . . . . .3

Installation . . . . . . . . . . . . . . . . . .4

Operation . . . . . . . . . . . . . . . . . . .9

Cable Specifications . . . . . . . . . .10

Technical Specifications . . . . . . .12

Troubleshooting . . . . . . . . . . . . .13

Contact Us . . . . . . . . . . . . . . . . .15

Compliance Information . . . . . . .16

Part Number Port One - Copper Port Two - Duplex Fiber-Optic
CPSVT2611-100 Universal 26-pin

serial interface*

ST, 1300 nm multimode
2 km (1.2 miles)**

CPSVT2613-100 Universal 26-pin

serial interface*

SC, 1300 nm multimode
2 km (1.2 miles)**

CPSVT2614-100 Universal 26-pin

serial interface*

SC, 1310 nm single mode
20 km (12.4 miles)**

CPSVT2615-100 Universal 26-pin

serial interface*

SC, 1310 nm single mode
40 km (24.9 miles)**

CPSVT2616-100 Universal 26-pin

serial interface*

SC, 1310 nm single mode
60 km (37.3 miles)**

CPSVT2617-100 Universal 26-pin

serial interface*

SC, 1550 nm single mode
80 km (49.7 miles)**

2

CPSVT26xx-10x

24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600

* For typical maximum cable distance, see the chart on page 3.

** Typical maximum cable distance. Actual distance is dependent upon the

physical characteristics of the network installation.

Part Number Port One - Copper Port Two - Single Fiber-Optic

CPSVT2629-100 Universal 26-pin

serial interface*

SC, single mode 1310 TX / 1550nm RX
20 km (12.4 miles)**

CPSVT2629-101 Universal 26-pin

serial interface*

SC, single mode 1550 TX / 1310nm RX
20 km (12.4 miles)**

The CPSVT2629-100 and the -101 are intended to be installed
in the same network where one is the local converter and the
other is the remote converter.

CPSVT2629-102 Universal 26-pin

serial interface*

SC, single mode 1310 TX / 1550nm RX
40 km (24.8 miles)**

CPSVT2629-103 Universal 26-pin

serial interface*

SC, single mode 1550 TX / 1310nm RX
40 km (24.8 miles)**

The CPSVT2629-102 and the -103 are intended to be installed
in the same network where one is the local converter and the
other is the remote converter.

Cable Options

Supported Cable Options

The table below lists the interface standards and the cable options that are
supported for the CPSVT26xx-10x media converter.

Each cable (available from Transition Networks) is 3 meters in length and has a
male universal 26-pin serial connector at one end. The connector at the other
end is listed in the table.

Maximum Cable Lengths

The table below lists the recommended maximum cable lengths for each of the
cable options at various data rates.

[e-mail] -- Click the “Transition Now” link for a live Web chat.

3

Part Number Function Connector Type
35DTE-3 V.35 DTE 34-pin Rectangular Male
35DCE-3 V.35 DCE 34-pin Rectangular Female
21DTE-3 X.21 DTE 15-pin D-sub Male
21DCE-3 X.21 DCE 15-pin D-sub Female
232DTE-3 RS-232 DTE 25-pin D-sub Male
232DCE-3 RS-232 DCE 25-pin D-sub Female
449DTE-3 RS-449 DTE 37-pin D-sub Male
449DCE-3 RS-449 DCE 37-pin D-sub Female
530DTE-3 RS-530 DTE 25-pin D-sub Male
530DCE-3 RS-530 DCE 25-pin D-sub Female

Data Rate: V.35, RS-449, or RS-530 X.21 RS232C

10 Mb/s 10 m (35 ft.) N/A N/A
6 Mb/s 19 m (65 ft.) N/A N/A
2 Mb/s 45 m (150 ft.) 15 m (50 ft.) N/A
1 Mb/s 90 m (300 ft.) 30 m (100 ft.) N/A
512 Kb/s 180 m (600 ft.) 60 m (200 ft.) N/A
256 kb/s 365 m (1200 ft.) 120 m (400 ft.) N/A
128 Kb/s 730 m (2400 ft.) 240 m (800 ft.) N/A
56 Kb/s 910 m (3000 ft.) 480 m (1600 ft.) 3 m (10 ft.)

1.2 Kb/s 910 m (3000 ft.) 910 m (3000 ft.) 15 m (50 ft.)

N/A = Not Applicable. The rates are not specified for the interface in question.

4

CPSVT26xx-10x

24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600

0 - TT = Receive CLK 8 - 768 Kb/s
1 - 56 Kb/s 9 - 1024 Kb/s
2 - 64 Kb/s A - 1544 Kb/s
3 - 112 Kb/s B - 2048 Kb/s
4 - 128 Kb/s C - 3072 Kb/s
5 - 256 Kb/s D - 4096 Kb/s
6 - 384 Kb/s E - 6144 Kb/s
7 - 512 Kb/s F - Asynchronous Mode*

Installation

CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when setting the switches and jumpers. Failure to observe this
caution could result in damage to, and subsequent failure of, the media
converter.

Set the Terminal Timing Switch

The 16-position terminal timing switch, located on the side of the media
converter’s circuit board, allows the network administrator to configure the
media converter for various network conditions.

To set the terminal timing switch, insert a small, flat-blade screwdriver or a
similar device into the recessed arrow on the switch. Gently rotate the switch
to the position required for the site installation.

The table below lists the conditions for each setting of the terminal timing
switch:

* Setting “F” overrides the software mode (see page 6) and sets the media

converter to asynchronous mode.

[e-mail] -- Click the “Transition Now” link for a live Web chat.

5

Installation -- Continued

Set the Loop-Back Switch

The loop-back switch is located on the front panel of the media converter and
is used to debug network faults. (See “Troubleshooting” section for

examples.)

To set the switch, use a small flat-blade
screwdriver or a similar device.

Norm Set the switch to “Norm” for

normal operation.

Loop Set the switch to “Loop” to

enable both fiber and copper
loop-back.

The two drawings below illustrate the data path for both normal mode and
loop-back mode:

Normal Mode Loop-Back Mode

The drawing below indicates the data path during loop-back mode for each of
the pins on the copper 26-pin connector.

TxD (1,14)

(To DCD on other Converter)

(From DCD on other Converter)

Loop Back M ode

High Speed Serial Converter

RxD (3,16)

TxCE (24,11)

RxC (17,9)

TxC (15,12)

RTS (4,19)

CTS (5,13)

DTR (20,23)

DRS (6,22)

DCD (8,10)

LL(18)

NormLoop

NormLoop

Normal Operation

Fiber & Copper Loop Back