Slide 1Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
4 E1 + Ethernet PDH Optical 4 E1 + Ethernet PDH Optical MultiplexerMultiplexer
Hardware Installation & Maintenance GuideUpdated: March, 2014
Slide 2Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• Select an ideal site for System Installation
• Install the chassis into a Telco rack
• Correctly connect power and grounding cables to the chassis
• Correctly connect E1, Ethernet and Optical cables to the chassis
• Correctly connect Management (RS232 and LAN) cables to the chassis
• Perform basic Maintenance.
Upon successful completion of this course the technician will be able to . .
Objectives
Slide 3Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• System Installation• Chassis
• Requirements
• Mounting
• Ventilation requirements
• Facilities
• Chassis/cabinet
• Power
• Requirements
• Grounding
• Installation
Maintenance and Management• DIP Switches
• RS232 Serial Port
• TCP/IP
• SNMP
• GUI (Graphical User Interface)
Installation & Maintenance Outline
Slide 4Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
S. No. Tool Description Provided with Equipment Qty/ Tool Kit1 Slip-joint pliers, 6" NO 12 Chain-nose pliers, 4" NO 13 Standard locking pliers, 5" NO 14 Long-nosed pliers with cutter, 6" NO 15 Electricians scissors NO 16 Precision Knife, #1 NO 17 Adjustable wrench, 6" NO 18 Metric tape measure NO 19 Phillips screwdrivers, #0, 1, 2, pocket NO 4
10 Slot screwdrivers, 1/8"x4", 3/32"x2", 5/16"x6" NO 311 Slot and Phillips screwholder NO 112 Balldriver key sets: hex, metric NO 213 T6 stripper NO 114 Digital Multimeter NO 115 BERT Tester NO 116 E1 RJ45-RJ45 cable NO 417 DB37-RJ45 Adapter YES 118 Optical Attenuators (20 dB) YES 219 Optical Patch Cords NO 420 Ethernet Cable (RJ45 to RJ45) YES 221 DC Power Cable YES 122 AC Power Cable YES 123 DB9 (F) to DB9 (F) Cable - RS232 Management Cable YES 1
24 Mounting Hardware Set YES 125 Grounding Cable NO 126 Tool Case NO 1
TEST EQUIPMENT & TOOL KIT
Tools Required
Slide 5Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
The ideal installation site offers the following features. . .
• Access to Fiber Optic Cable
• Access to E1, Ethernet & Optical Services
• Cool, Dry, Static-free and Dust-Free Environment
• Easily Accessible for Equipment Delivery
• Generous Clearance for Air-flow & Maintenance
• Electrical Power and Ground Source Easily Accessible
• Cable Management System
• (Raised Floor, Cable Ladders, etc)
Site Survey and Preparation
Slide 6Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• Height 1U (44 mm)
• Width 19 in. (standard EIA rack mount)
• Depth 6.2 in (155 mm)
• Weight 2.2 Kg.
Chassis Dimensions
Slide 7Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Requirements
Minimum Chassis Clearance 1U chassis (44 mm)
Side clearance 4 inches (10.2cm)
Tools 1 – Phillips screwdriver (1/4 x1 inch) 1 – Mounting Hardware Set
Chassis Rack Mounting (1)
4” 4”
1U
Slide 8Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Chassis Rack Mounting (2)• PLACE
the chassis in the desired position within the rack
• FASTENin place as follows. . .
• Insert the mounting screws through the rack ears on both sides of chassis
• Tighten the mounting screws
Slide 9Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Ventilation
Requirements
Room cooled to a constant temperature of 70ºF (21ºC)
If using Telco cabinets, these should offer enough perforations for air flow (preferably equipped with fan forced air flow)
Dry, static-free and Dust-Free Environment
Telco Cabinet
Fan Housing
Fully Perforated Rear Door For Air Flow
Slide 10Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• Power Source DC• -48V DC (18-72V DC typical range)
• Must meet chassis power budget
• Power Disconnect Device• Upstream from Chassis Equipment
• Operator Accessible
• Minimum 3.0 mm contact separation
• Grounding• Connect DC Source and Chassis to same ground
• Single ground circuit (no daisy chains)
• Continuous circuit (no switches)
Site Power Requirements
Slide 11Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• Rear Power Input Modules
• Dual-Redundant (AC+DC)
• AC (220V) AC power slot (110 ~ 240V AC, 50/60 Hz)
• DC (-48V) DC power slot (18 to 72V DC)
• Power Consumption < 10 Watts
• AC and/or DC
• Typically Factory-Installed
Power Modules
Slide 12Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
1. IDENTIFY a ground source. . .• The building ground rod
(often located at the main power service entrance)
• A sprinkler system pipe
• A cold-water pipe
• Building structural steel
2. ASSEMBLE a grounding wire (#10 AWG)
3. CONNECT the grounding screw to the grounding source. Ground wire resistance shall be less than 0.01 Ohm.
Grounding Screw
WARNING!Ground wire distance must not exceed the specified Local / National Electrical Codes
Electrical Grounding
Slide 13Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
1. Verify correct polarity (reverse polarity protection provided)
2. Strip supply wire ends to ¼”
3. Insert positive lead in -48V input and tighten fastening screw
4. Insert negative lead in GND input and tighten by fastening screw
5. Insert safety ground lead in PGND input and tighten fastening screw.
DC Power Installation
Slide 14Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Safety when working with electricityThis device contains no user serviceable parts. The equipment shall be returned to Valiant for repairs.
• Mains Voltage (AC): Line voltages are present when the power cord is connected. The mains outlet shall be within 10 feet (3 meters) of the device, shall be easily accessible, and protected by a circuit breaker.
• For AC powered units, ensure that the power cable used meets all applicable standards for the country in which it is to be installed, and that it is connected to a wall outlet which has earth ground.
• Hazardous network voltages are present in WAN ports, regardless of whether power to the unit is ON or OFF. To avoid electric shock, use caution when near WAN ports. When detaching the cables, detach the end away from the unit first.
• Do not work on the system or connect or disconnect cables during periods of lightning activity.
AC Power Installation - 1
Slide 15Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
AC Power Installation - 2
• Install a power cable into an IEC-320 connector
• The AC main socket outlet shall be within 3 meters of the equipment and shall be easily accessible
Slide 16Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
• For Testing / Installation: Always install optical attenuators.
• For distance of less than 10 KM optical attenuators must be installed on the optical links, otherwise, the optics will be permanently damaged.
• Unmated connectors may emit invisible laser radiation.
• Do not look directly into the end of connector.
• Do not inspect with magnifying devices.
• Maintain cap on unmated optical connectors.
Optical Connections - 1
Slide 17Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Optical Connections - 2
Wavelength 1310 nm / 1550 nm
Distance 50 Km / 80 Km
Connector FC
WARNING!Do not expose to the naked eye as unmated optical connector may emit harmful laser radiation.
Slide 18Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
E1 Connections
• Cable Type DB37 (F) to 4xRJ45 (F)
• Impedance 120 Ohms
• Compliance ITU-T G.703
Slide 19Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Ethernet Connections
ETH Ethernet data port (RJ45, MDI/MDI-X)
Slide 20Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management
• DIP Switches
• RS232 Serial Port
• TCP/IP
• SNMP
• CLI Commands
• Graphical User Interface (GUI)
Slide 21Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – DIP Switches
CV-CLR Clears Code Violation alarm
MUTE Mutes buzzer sound, buzzer will not sound if any alarm appears
MASK All current E1 loss alarms will be masked. In addition, alarms will be triggered if new event of E1 signal loss happens even
if switch is ON
ALS_EN Enables Auto Laser Shutdown function
LOOP 1-4 Enables Remote loop-back of corresponding E1 (1-4)
Slide 22Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
CONSOLE RS232 Management Port (DB9-M)
Maintenance and Management – RS232 Serial Port
Slide 23Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
MANG TCP/IP Management port for TELNET and SNMP
(RJ45, MDI/MDI-X)
Maintenance and Management – TCP/IP
Slide 24Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – SNMP
SNMP V2 Management through MIB browser
Slide 25Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – CLI Commands
Slide 26Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – GUI
• Managing multiple systems from a central location over RS232 serial connection (Local), TCP/IP TELNET and SNMP Protocol (LAN or Remotely) with the help of GUI.
Slide 27Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – GUI
Monitoring a single system
Slide 28Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Maintenance and Management – GUIMonitoring multiple systems
Slide 29Copyright: Valiant Communications Limited - 2014
4 E1 + Ethernet PDH Optical Multiplexer
Thank you for your attentionThank you for your attention
For more details visit us at our Website at
http://www.valiantcom.com
U.K.
Valiant Communications (UK) Ltd1, Acton Hill Mews,310-328 Uxbridge Road,London W3 9QN, United Kingdom
INDIA
Valiant Communications Limited71/1, Shivaji Marg, New Delhi - 110015, India
SOLD BY:
Aries Telecom and Trading Corp. FZEPO Box 31291, Al-Jazeera Al-Hamra, Ras Al Khaimah, U.A.E. Ph: +971 56 1361308E-mail: [email protected]: http://www.ariestelecom.com
U.S.A.
Valcomm Technologies Inc.4000 Ponce de Leon, Suite 470Coral Gables, FL 33146United States of America
Website: http://www.valiantcom.com
Website: http://www.valiantcom.com Website: http://www.valiantcom.com