Transition Networks SSDTF1029-108, SSDTF1012-105, SSDTF1027, SSDTF1027-105, SSDTF1011-105, SSDTF1025-105, SSDTF1014-105, SSDTF1029-106, SSDTF1022-105, SSDTF1018-105, SSDTF1013-105, SSDTF1029-105, SSDTF1029-107 User Manual

User’s Guide

SSDTF10xx-10x

Stand-Alone Devices

•T1 / E1 with Remote Management

•Copper to Fiber

Transition Networks SSDTF10xx-10x series Devices encode and decode T1 or E1 twisted-pair copper signals over fiber optic cable to extend the distance and transmission reliability of high-speed

T1 or E1 data traffic. The device is framing independent (as ESF vs. D4) and supports all common line codes (e.g., AMI, B8ZS, HDB3).

The SSDTF10xx-10x is designed to be installed in pairs. For example, install one SSDTF1011-105 as the “local ” Device and another SSDTF1011-105 as the “remote ” Device.

	Part Number	Port One - Copper	Port Two - Duplex Fiber-Optic
	SSDTF1011-105	RJ-45	ST, 850 nm multimode
		1.5 km (5,000 feet)*	2 km (1.2 miles)*
	SSDTF1012-105	RJ-45	ST, 1310 nm single mode
		1.5 km (5,000 feet)*	8 km (4.8 miles)*
	SSDTF1013-105	RJ-45	SC, 850 nm multimode
		1.5 km (5,000 feet)*	2 km (1.2 miles)*
	SSDTF1014-105	RJ-45	SC, 1310 nm single mode
		1.5 km (5,000 feet)*	20 km (12.4 miles)*
	SSDTF1015-105	RJ-45	SC, 1310 nm single mode
		1.5 km (5,000 feet)*	40 km (24.8 miles)*
	SSDTF1016-105	RJ-45	SC, 1310 nm single mode
		1.5 km (5,000 feet)*	60 km (37.3 miles)*
	SSDTF1017-105	RJ-45	SC, 1550 nm single mode
		1.5 km (5,000 feet)*	80 km (49.7 miles)*
	SSDTF1018-105	RJ-45	MT-RJ, 1300 nm multimode
		1.5 km (5,000 feet)*	2 km (1.2 miles)*
	SSDTF1022-105	RJ-45	ST, 1310 nm single mode
		1.5 km (5,000 feet)*	15 km (9.3 miles)*
	SSDTF1025-105	RJ-45	MT-RJ, 1310 nm single mode
		1.5 km (5,000 feet)*	20 km (12.4 miles)*
	SSDTF1027-105 RJ-45		ST, 1300 nm multimode
		1.5 km (5,000 feet)*	5 km (3.1 miles)*
	* Typical maximum cable distance. (Actual
			Installation . . . . . . . . . . . . . . . . . . . . .3
	distance is dependent upon the physical		Operation . . . . . . . . . . . . . . . . . . . . . .9
	characteristics of the network.)		Cable Specifications . . . . . . . . . . . . .10
	Note: The SSDTF10xx-10x requires a CSU		Technical Specifications . . . . . . . . . .12
			Troubleshooting . . . . . . . . . . . . . . . .13
	between the device and the Public Telephone
			Compliance Information . . . . . . . . .16
	Network.

SSDTF10xx-10x

Part Number					Port	One - Copper					Port Two - Single Fiber Optic
SSDTF1029-105 **					RJ-45						SC, 1310 mn (TX)/1550 nm (RX)
					1.5 km (5,000 feet)*					single mode,* 20 km (12.4 miles)
SSDTF1029-106		**			RJ-45					SC, 1550 mn (TX)/1310 nm (RX)
(5,000					feet)1.5 km		*			single mode,* 20 km (12.4 miles)
SSDTF1029-107		***			RJ-45					SC, 1310 mn (TX)/1550 nm (RX)
	(5,000 feet)1.5 km						*			single mode,* 40 km (24.8 miles)
SSDTF1029-108		*** RJ-45								SC, 1550 mn (TX)/1310 nm (RX)
	(5,000 feet)1.5 km						*			single mode,* 40 km (24.8 miles)
							(TX) = transmit (RX) = receive

*Typical maximum cable distance. Actual distance is dependent upon the physical characteristics of the network.

**SSDTF1029-105 and -106 are intended to be installed in the same network where one is the local device and the other is the remote device.

***SSDTF1029-107 and -108 are intended to be installed in the same network where one is the local device and the other is the remote device.

Note: The chassis version of the device is CSDTF10xx-10x. For more information, see the CSDTF10xx-10x user’s guide on-line at: www.transition.com

Optional Accessories (sold separately)

Part Number	Description
SPS-1872-SA	Optional External Power Supply; 18-72VDC Stand-Alone
	Output: 12.6VDC, 1.0 A
SPS-1872-PS	Optional External Power Supply; 18-72VDC Piggy-back;
	Output: 12.6VDC, 1.0 A
E-MCR-04	-Slot Device Rack (includes universal internal power supply) 17 x
(432 x 38115x 127x 5 inmm).
WMBL	Optional Wall Mount Brackets
	Length: 4.0 in. (102 mm), Fits Device length: 4.7 in. (119 mm)
WMBV	Optional Vertical Mount Bracket; 5.0 in. (127 mm)
WMBD	Optional DIN Rail Mount Bracket; 5.0 in. (127 mm)
WMBD-F	Optional DIN Rail Mount Bracket (flat); 3.3in. (84 mm)

Installation

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

Set the hardware/software jumper

The hardware/software jumper is located on the circuit board inside the device housing.

Hardware:	The device mode is determined by the
	switch settings.
Software:	The device mode is determined by the
	most-recently saved, on-board
	microprocessor settings.

To set the two-position jumper:

H S

Hardware Mode

H S

Software Mode

1.Using a small screwdriver, remove the four (4) screws that secure the cover and carefully remove the cover from the device.

2.The jumper is located on the circuit board and is labeled “H” and “S”.

3.Using small needle-nosed pliers or similar device, move the jumper to the desired position. (Refer to the above drawing.)

4.Carefully replace the cover on the device and replace the four (4) screws that secure the cover to the device.

Set the MDI/MDI-X switch (hardware mode only)

The MDI/MDI-X switch is located on the side of the device. This switch allows the network administrator to use straight-through cable in installations where crossover configuration cable is required. Use a small flat-blade screwdriver or a similar device to set the recessed switch.

MDI

MDI-X

Straight-Through Cable

Crossover Cable

Twisted Pair #1

RTIP

TTIP

Twisted Pair #1

RTIP

TTIP

RRING

TRING

RRING

TRING

Twisted Pair #2

TTIP

RTIP

Twisted Pair #2

TTIP

RTIP

TRING

RRING

TRING

RRING

TN Device

TN Device

Connector for unlike devices

Connector for unlike devices

Set the switch to MDI if using

Set the switch to MDI-X if using

straight-through copper cable to

crossover copper cable to connect

connect two unlike devices.

two like devices.

2

.

3

SSDTF10xx-10x

Installation -- Continued

Set the loop-back switch

Hardware mode:

The loop-back switch is located on the front panel of the device and is used for installation and network debugging procedures.

To set the switch, use a small flat-blade screwdriver or a
			CL			FL
similar device (see the drawing to the right).
CL	(Copper loop-back)	Enable loop-back on the
		local copper interface.
--	(Center Position)	Normal operation.
FL	(Fiber loop-back)	Enable loop-back on the local fiber interface.

Software mode:

If both Devices are under software control, the network administrator can initiate the loop-back test function on the copper interface (local or remote) or on the fiber

. These interfacefourloop(local-back testor remote)scenarios are described in detail on page 14.

Set the configuration switches

The configuration switches are located on the side of the device and are used to configure the device for various network conditions.

The switches are labeled 1 through 8 on the device housing top. There are two sets (a “left, SW 2” and a “right, SW 1”) each with four switches labeled 1 through 4

(see the drawing below).

			Config
			Switches
1	2	3	4	5	6	7	8	Cover Top		UP
Rear								Cable End	Key:	Not Used

							DOWN
1 2 3 4			1 2 3 4		Switch Numbers
	SW 2		SW 1

Use a small, flat-blade screwdriver or a similar device to set the recessed switches.

Transmit all ones (switches 1 & 2, left set, SW 2)

The Transmit All Ones function allows the insertion of an “all ones” pattern on the copper and/or fiber interface when the signal detect is lost, creating an alarm condition at the device connected to the interface.

Installation -- Continued

Switch 1, Copper -- transmit all ones

UP - Disables the transmit all ones function on the copper interface.

DOWN - Transmits an “all ones” pattern on the copper interface when the signal detect on the fiber interface is lost.

1

Copper - Transmit All Ones - Disabled

Copper - Transmit All Ones - Enabled

		2
Switch 2, Fiber -- transmit all ones
UP - Disables the transmit all ones function			d
on the fiber interface.		- Disable Fiber - Transmit All Ones
DOWN - Transmits an “all ones” pattern on
fiberthe	interface when the signal detect on
copperthe	interface is lost.	- Enabled Fiber - Transmit All Ones

SelectT1 configuration (switches 3 & 4, left set, SW2)

Use switches 3 and 4 to configure the device for T1 configuration.

Switch 3, long haul/short haul (T1 only)	3
UP - Short haul.
DOWN - Long haul.	Short Haul (T1 only)
	Long Haul (T1 only)
Switch 4, T1 / E1
UP - T1 configuration.	4	1	2	3	4
Set switches 1, 2, 3, and 4 on the right set
for the required network cable settings (see
pages 6 and 7).	T1 Configuration

Select E1 configuration (switch 4, left set, SW 2)

Use switch 4 to configure the device for E1 configuration.

	Switch 4, T1 / E1
	DOWNE1 configuration.	3 4			1 2 3 4
	The default network cable setting is 3.0 V,
	120 ohm.
		E1 -- 3.0 V 120 ohm cable
	Switch 3 on the left set and switches 1, 2, 3,
	and 4 on the right set are disabled.

4

.

5