VCLE 3 OLTE 34 Mbps Optical Line Transmission

VCL-E 3 OLTE 34 Mbps Optical Line Transmission Equipment 16810, Avenue of Fountains, Suite # 108, Fountain Hills, AZ 85268, U. S. A. Phone: +1 (480) 816 -8672 Fax: +1 (480) 816 -0115 E-mail: sales@oriontelecom. com Web Site: http: //www. oriontelecom. com Updated : January 1 st, 2005 Orion Telecom Networks Inc. 2005 Slide 1

VCL-E 3 OLTE (Optical Line Transmission Equipment) PRODUCT OVERVIEW • VCL, E 3 34 Mbps (OLTE) Optical Line Transmission Equipment converts and transports a ITU-T compliant standard E 3, 34 Mbps 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, E 3 -OLTE is available in two configurations: • With the option of 1+1 Optical Redundancy (Protection Switching). • Without the option of Optical Redundancy (Protection Switching). Orion Telecom Networks Inc. 2005 Slide 2

VCL-E 3 OLTE (Optical Line Transmission Equipment) FEATURES • 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 HIGHLIGHTS • • Extensive alarms and status indication facility Operates on nominal -48 V 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 Orion Telecom Networks Inc. 2005 Slide 3

VCL-E 3 OLTE (Optical Line Transmission Equipment) VCL-E 3 OLTE -48 V +5 VDC LASER 1 XMT LASER 1 RCV LASER 2 XMT LASER 2 RCV 34 MB ERR RESET FRONT PANEL VIEW OF VCL-E 3 OLTE L 1 L 2 19 inch Shelf The LEDs provide the following indications: Led 1 Led 2 Led 3 Led 4 Led 5 Led 6 Led 7 - -48 V +5 VDC 34 Mbps Link 1 Optical Transmitter 34 Mbps Link 1 Optical Receiver 34 Mbps Link 2 Optical Transmitter 34 Mbps Link 2 Optical Receiver 34 Mbps electrical interface (Error) TX 1 TX 2 RX 1 RX 2 NU Transmit port - Optical link 1 Transmit port - Optical link 2 Receive port - Optical link 1 Receive port - Optical link 2 Not Used • L 1 is for switching on / off optical transmitter - Link 1 • L 2 is for switching on / off optical transmitter - Link 2 Orion Telecom Networks Inc. 2005 Slide 4

VCL-E 3 OLTE (Optical Line Transmission Equipment) Front View of Shelf Tx 34 Mbps electrical link VCL-E 3 OLTE Alarm Extn. Orion Telecom Networks Inc. 2005 -48 V +5 VDC LASER 1 XMT LASER 1 RCV LASER 2 XMT LASER 2 RCV 34 MB ERR RESET -48 VDC Input Laser Transmitter Rx Laser Receiver 34 Mbps Optical link L 1 L 2 RS 232 interface Slide 5

VCL-E 3 OLTE (Optical Line Transmission Equipment) Rear View of Shelf Alarms -48 V 48 VGND SGND NMS PORT VISUAL AUDIO 34 MB RX 34 MB TX These connectors are for receive and transmit of 34 Mbps electrical signal (through 75 Ohms impedance co-axial cable) This connector is for -48 V DC supply from DC source to E 3 OLTE This port is for communication between E 3 OLTE and PC Orion Telecom Networks Inc. 2005 Slide 6

VCL-E 3 OLTE (Optical Line Transmission Equipment) VCL-E 3 OLTE APPLICATION 34 Mbps VCL-E 3 OLTE Electrical Signal Orion Telecom Networks Inc. 2005 34 Mbps Optical Link VCL-E 3 OLTE 34 Mbps Electrical Signal Slide 7

VCL-E 3 OLTE (Optical Line Transmission Equipment) VCL 2/34 Mbps multiplexer with 34 Mbps OLTE (Optical Line Transmission Equipment) 16 E 1 to 1 E 3 1310 nm Optical Line E 1 E 1 E 3 Multiplexer E 3 OLTE E 1 Orion Telecom Networks Inc. 2005 Slide 8

VCL-E 3 OLTE (Optical Line Transmission Equipment) Technical Specifications 34 Mbps, E 3 Electrical Interface Number Nominal bit rate Bit rate tolerance Line code Frame structure Interfaces Input Jitter Acceptance Maximum Output Jitter Connectivity Cable Permissible attenuation 1 34368 kbps ± 20 ppm HDB 3 as per G. 751 as per G. 703 100 Hz to 1 KHz - 1. 5 UI 10 KHz to 800 KHz - 0. 15 UI 0. 05 UI via spinner type connectors 75 unbalanced 12 d. B at 17184 k. Hz 34 Mbps, Optical Interface Type of Transmitter Number Nominal bit rate Transmit wavelength Orion Telecom Networks Inc. 2005 Class 1 Laser 1 (+1) with optical redundancy opti 34368 kbps 1310 nm (standard) 1550 nm (optional) Slide 9

VCL-E 3 OLTE (Optical Line Transmission Equipment) Transmit output -12 d. Bm (min at *EOL - End Of Life) -8 d. Bm (typical) -5 d. Bm (maximum) (other outputs available on request) Transmit Spectral Width <4 nm Receive wavelength 1310 nm (standard) 1550 nm (optional) Operating wavelength range Transmitter: 1260 nm - 1360 nm Receiver: 1100 nm - 1600 nm Receiver dynamic range 30 d. Bm Receiver sensitivity -38 d. Bm (typical) -36 d. Bm (min) Optical Connectors FC-PC connectors Mechanical Specification Width Depth Height Weight : 480 mm : 280 mm : 90 mm : 4. 20 Kg Orion Telecom Networks Inc. 2005 Slide 10

VCL-E 3 OLTE (Optical Line Transmission Equipment) Orion’s Products ü E 1, Voice & Data Drop-Insert Multiplexer ü PRI ISDN (Q. 931) Multiplexers ü E 1 Intelligent Channel Banks ü E 1 / T 1 DCME (Digital Circuit Multiplication Equipment) - Voice Compression Equipment ü Thin Route DCME ü E 1 / T 1 Echo Cancellers ü E 1 / T 1 Digital Cross Connect ü T 1 / E 1 Converters ü E 3, 34 Mbps Multiplexer ü 34 Mbps Optical Line Transmission Equipment (OLTE) ü STM 1 / STM 4 - SDH Equipment ü Remote Asset Management Systems Orion Telecom Networks Inc. 2005 Slide 11

VCL-E 3 OLTE (Optical Line Transmission Equipment) Thank 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 -0115 E-mail: sales@oriontelecom. com Orion Telecom Networks Inc. 2005 Slide 12