Orion Telecom Networks Inc. 2005 VCL-E3 OLTE 34Mbps Optical Line Transmission Equipment Slide 1 Updated : January 1st, 2005 16810, Avenue of Fountains,

Orion Telecom Networks Inc. 2005

VCL-E3 OLTEVCL-E3 OLTE34Mbps Optical Line Transmission Equipment

Slide 1

Updated : January 1st, 2005

16810, Avenue of Fountains, Suite # 108,Fountain Hills, AZ 85268, U.S.A.

Phone: +1 (480) 816-8672Fax: +1 (480) 816-0115

E-mail: [email protected] Site: http://www.oriontelecom.com


VCL-E3 OLTE (Optical Line Transmission VCL-E3 OLTE (Optical Line Transmission Equipment)Equipment)

PRODUCT OVERVIEWPRODUCT OVERVIEW

• VCL, E3 34Mbps (OLTE) Optical Line Transmission Equipment converts and transports a ITU-T compliant standard E3, 34Mbps signal on optical fiber.

• Local and the Remote terminals can be monitored and controlled by a Windows based GUI (Graphical User Interface), from a single location.

• Auto Laser shut off facility.

• Powered by STM-1 grade Class I Laser - by Lucent Technologies.

The VCL, E3-OLTE is available in two configurations:

• With the option of 1+1 Optical Redundancy (Protection Switching).

• Without the option of Optical Redundancy (Protection Switching).

Slide 2


• Single - card implementation• 1+1 Optical Redundancy (Protection Switching) option• Standard CCITT (ITU-T) compliant interfaces• Auto Laser Shut Off facility• Remote and local terminal monitoring and control through back panel by a Network

Management System

FEATURESFEATURES

HIGHLIGHTSHIGHLIGHTS

• Extensive alarms and status indication facility• Operates on nominal -48V DC input• Distributed on-board power supply• Microprocessor controlled with powerful diagnostic facilities for both remote and local systems• Powered by STM-1 grade Class I Laser - by Lucent Technologies• Stored program controlled• Highly reliable and compact


Slide 3


The LEDs provide the following indications:

Led 1 - -48VLed 2- +5VDCLed 3- 34Mbps Link 1 Optical TransmitterLed 4- 34Mbps Link 1 Optical ReceiverLed 5- 34Mbps Link 2 Optical TransmitterLed 6- 34Mbps Link 2 Optical ReceiverLed 7- 34Mbps electrical interface (Error)

• L1 is for switching on / off optical transmitter - Link 1• L2 is for switching on / off optical transmitter - Link 2

FRONT PANEL VIEW OF VCL-E3 OLTE

19 inch Shelf

TX1 Transmit port - Optical link1TX2 Transmit port - Optical link2RX1 Receive port - Optical link 1RX2 Receive port - Optical link 2NU Not Used

-48V

+5

VD

CLA

SE

R 1

XM

TLA

SE

R 1

RC

VLA

SE

R 2

XM

TLA

SE

R 2

RC

V34

MB

ER

RR

ES

ET

L1 L2

VCL-E3OLTE


Slide 4


Tx

Rx

34 Mbps electrical link 34 Mbps Optical link

RS 232 interfaceAlarm Extn.

-48 VDC Input

LaserTransmitter

LaserReceiver

-48V

+5 V

DC

LA

SER

1 X

MT

LA

SER

1 R

CV

LA

SER

2 X

MT

LA

SER

2 R

CV

34 M

B E

RR

RE

SET

L1 L2

VCL-E3OLTE

Front View of Shelf


Slide 5


NMS PORT VISUAL AUDIO 34MB RX 34MB TX

-48V48V

GN

DSG

ND

Rear View of Shelf

This port is for communication between E3 OLTE and PC

This connector is for -48V DC supply from DC source to E3 OLTE

These connectors are for receive and transmit of 34Mbps electrical signal (through 75 Ohms impedance co-axial cable)

Alarms


Slide 6


VCL-E3OLTE

VCL-E3OLTE

34Mbps

Optical Link

34Mbps

Electrical Signal

34Mbps

Electrical Signal


VCL-E3 OLTE APPLICATION

Slide 7


VCL E3 2/34Multiplexer

VCL E3 OLTE

E1

E1

E1

E1

16 E1 to 1 E3

E3 Multiplexer E3 OLTE

VCL 2/34 Mbps multiplexer with 34 Mbps OLTE (Optical Line Transmission Equipment)

1310 nmOptical Line


Slide 8


Technical SpecificationsTechnical Specifications

Number 1Nominal bit rate 34368kbpsBit rate tolerance ± 20ppmLine code HDB3Frame structure as per G.751Interfaces as per G.703Input Jitter Acceptance 100Hz to 1KHz - 1.5UI

10KHz to 800KHz - 0.15UIMaximum Output Jitter 0.05UIConnectivity via spinner type connectorsCable 75 unbalancedPermissible attenuation 12dB at 17184kHz

34Mbps, E3 Electrical Interface

34Mbps, Optical Interface

Type of Transmitter Class 1 Laser

Number 1 (+1) with optical redundancy opti

Nominal bit rate 34368kbps

Transmit wavelength 1310nm (standard)1550nm (optional)


Slide 9


Transmit output -12dBm (min at *EOL - End Of Life)-8dBm (typical)-5dBm (maximum)(other outputs available on request)

Transmit Spectral Width <4nm

Receive wavelength 1310nm (standard)1550nm (optional)

Operating wavelength range Transmitter: 1260nm - 1360nmReceiver: 1100nm - 1600nm

Receiver dynamic range 30dBm

Receiver sensitivity -38dBm (typical)

-36dBm (min)

Optical Connectors FC-PC connectors Mechanical Specification

Width : 480 mmDepth : 280 mmHeight : 90 mmWeight : 4.20 Kg


Slide 10



Orion’s Orion’s ProductsProducts

E1, Voice & Data Drop-Insert Multiplexer

PRI ISDN (Q.931) Multiplexers

E1 Intelligent Channel Banks

E1 / T1 DCME (Digital Circuit Multiplication Equipment) - Voice Compression Equipment

Thin Route DCME

E1 / T1 Echo Cancellers

E1 / T1 Digital Cross Connect

T1 / E1 Converters

E3, 34Mbps Multiplexer

34Mbps Optical Line Transmission Equipment (OLTE)

STM 1 / STM 4 - SDH Equipment

Remote Asset Management Systems

Slide 11



Thank you for your attentionThank you for your attention

For more details visit us at our Web Site at

http://www.oriontelecom.com

16810, Avenue of Fountains, Suite # 108,Fountain Hills, AZ 85268, U.S.A.

Phone: +1 (480) 816-8672 Fax: +1 (480) 816-0115E-mail: [email protected]

Slide 12

Documents

Orion Telecom Networks Inc. 2005 VCL-E3 OLTE 34Mbps Optical Line Transmission Equipment Slide 1 Updated : January 1st, 2005 16810, Avenue of Fountains,