ADTRAN OPTI-T200 manual LED Status, Craft Interface, Description, Installation

JOBAID

TOTAL ACCESS	®	OPTI - T200	61184400L1-22A
			0309

OPTI-T200

CLEI: SOI4JN6D_ _

OPTI-T200

1310 nm

1184400L1

TX

DS3

RX

STATUS

OPTICS

DS3

E

N

E

T

TX

RX

C

R

A

F

T

LED STATUS

STATUS ●	Off	No power to unit
●	Green	Power up and initialization OK
●	Yellow	Unit is in Out-of-Service – Unassigned mode
✷	Flashing Yellow	Unit is in Out-of-Service – Maintenance mode
●	Red	Unit has an equipment failure
OPTICS ●	Green	Normal Operation
●	Yellow	Soft failure (e.g. RDI)
✷	Flashing Yellow	Unit in Test (e.g. Loopback)
● Red		LOS, LOL, or other hard alarms on optical
		interface
✷ Flashing Red		Unit in Test (e.g. Loopback) with an alarm present
		on the Optical Interface
DS3 ● Off		DS3 disabled
● Green		DS3 normal operation
● Yellow		Soft failure (e.g. RDI)
✷ Flashing Yellow		Unit in Test (e.g. Loopback)
● Red		LOS, LOL, or other hard alarms on DS3 interface
✷ Flashing Red		Unit in Test (e.g. Loopback) with an alarm present
		on the DS3 Interface

CRAFT INTERFACE

■Connect to terminal using a serial cable with a male DB-9 connector.

■Set VT100 terminal emulation to 9600 bps, 8 Data Bits, No Parity, 1 Stop Bit, and No Flow Control.

■Baud rate is configurable at 9600, 19,200, 38,400 or 115,200 bps.

DESCRIPTION

The OPTI-T200 is designed to work in a back-to-back mode of operation, OPTI-T200 to OPTI-T200. It uses a standard 1310 nm OC3 signal to interface between the systems and provides a single DS3 signal to the loop. The OPTI-T200 provides DCC communication with TL1 support. A craft port and an Ethernet port are available on the front panel for management. The OPTI-T200 is a T200 mechanics card, which will fit standard T200 and T400 enclosures.

Compliant with SONET standards, the OPTI-T200 functions as a terminal multiplexer, detecting standard optical, SONET, and DS3 related alarms and conditions. The OPTI-T200 is easily managed with TL1 or TCP/IP commands, or Telnet sessions separately to each system or via the craft interface.

INSTALLATION

1 The OPTI-T200 is a T200 mechanics card which will fit standard T200 and T400 enclosures. Ensure the appropriate chassis is installed before proceeding with the installation.

Carefully insert the OPTI-T200 halfway into the selected slot. Route the fiber cables to the front panel and approximately 4 inches past the SC receptacles (to create slack). Gently but firmly push the OPTI-T200 all the way into the slot, being careful not to pinch the fibers between the front panel and the shelf.

WARNING: Once fully inserted into the chassis, the module will be powered (provided power is connected to the chassis).

2 When the OPTI-T200 powers up, it performs a self-test. The front panel LEDs illuminate for approximately 8 seconds. The self-test is complete once the STATUS LED illuminates Green.

ALARM CONTACT DEFINITION

Lead	Assignment	Contact (functionally) *	Contact Rating
T (pin 7)	Failure detected on optical facility	Normally Open	60 VDC
R (pin 13)			0.2 A
T1 (pin 41)	Failure detected on coax facility	Normally Open	1M cycles (min)
R1 (pin 47)			− 40ºC to +65ºC (temp)

NOTE: Simultaneous T/R & T1/R1 contact closures used to indicate internal unit failure, loss of OC-3/DS-3 inputs, or loss of power.

POWER: –48VR = Pin 17, –48VDC = Pin 35, Frame-GND = Pin27.

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED. ■ For a complete Installation and Maintenance Practice (P/N 61184400L1-5): 877-457-5007, Faxback Document 918. Please have your fax number ready. ■