Network Electronics Flashlink ETH100 Manuale utente
network-electronics.com
Fast Ethernet Fibre Converter
Rev. 7
Flashlink User Manual
ETH100
ETH100 Rev. 7
Network Electronics ASA
Thorøya
P.O. Box 1020
N-3204 Sandefjord, Norway
Phone: +47 33 48 99 99
Fax: +47 33 48 99 98
Email: [email protected]
www.network-electronics.com
Support Phone: +47 90 60 99 99
Revision history
Current revision of this document is the uppermost in the table below.
Revision Replaces Date Change description
7 6 2007-10-26 New front page
6 5 2007-10-05 Added Materials Declaration and EFUP; updated EC
Declaration of Conformity
5 4 2006-12-15 Changed maximum optical input
4 3 2006-11-08 Changed Optical Sensitivity
3 2 2006-03-13 Corrected Optical Sensitivity in Chapter 5.
2 1 2006-02-06 Updated CWDM laser options.
1 0 2003-09-30 Description of changes in rev.1 (DIP. Sw)
0 - 2002-10-03 Initial version
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ETH100 Rev. 7
Contents
Revision history ......................................................................................2
Contents................................................................................................3
1 Product versions..................................................................................4
2 Product overview ................................................................................5
3 Specifications ......................................................................................6
4 Laser options.......................................................................................7
5 Switch operation.................................................................................8
6 Connector module..............................................................................9
6.1 Mounting the connector module.........................................................................9
7 Status indicators................................................................................10
7.1 Front Panel LEDs................................................................................................10
7.2 Indicators for electrical Ethernet ports................................................................11
7.3 DIP switches - Version 2.....................................................................................12
7.3.1 DIP switch # 1 & 2 Auto ........................................................................................... 12
7.3.2 DIP switch # 3 MDI/MDIX ........................................................................................ 12
7.3.3 DIP switch # 8 Sensitivity limitations ......................................................................... 12
8 Laser safety precautions ....................................................................13
General environmental requirements for Network Electronics equipment
............................................................................................................14
Product Warranty.................................................................................15
Materials declaration and recycling information Materials declaration .16
Environmentally-friendly use period .....................................................17
Recycling information ..........................................................................18
EC Declaration of Conformity...............................................................19
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ETH100 Rev. 7
1Product versions
There are two different hardware versions of the ETH-100 card which are referred to as
“Version 1” and “Version 2” in this manual. The figures below show how to distinguish the
two versions from each other. The only difference is the DIP switch row, which is
implemented on Version 2, this described in chapter 7.3.
ETH-100 Version 1
ETH-100 Version 2
(with DIP switches)
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ETH100 Rev. 7
2Product overview
The Flashlink ETH100 is a 10Base-T/100BaseTX to fibre converter module in the Network
Flashlink family. The module converts a standard 10 or 100 Mbit/s Ethernet signal on copper
to fibre suitable for long haul applications. The module has two electrical Ethernet ports. The
ports are independent of each other, and can be used for 10 or 100Mbit/s Ethernet. Both
ports can be used simultaneously. The fibre link is always 100Mbit/s, and can be used in one
or two fibre installations, or occupy two wavelengths in a WDM, CWDM or DWDM
installation.
For DWDM applications the module has an electrical output which can be connected to a
standard DWDM E/O converter (e.g. SDI-EO-D15xx.xx) together with the optical input. The
module is designed to replace a receiver card in a standard DWDM frame, giving the system
designers flexibility in customising their systems.
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ETH100 Rev. 7
3Specifications
Optical input:
Sensitivity: Better than –32dBm
Optical wavelength: 1200nm – 1610nm
Transmission circuit fibre: Multi mode 50/125 um, single mode 9/125um compatible
Return loss: >40dB with single mode fibre
Detector damage threshold: >+1dBm
Max input power: -6 dBm
Connector: SC/UPC
Optical output:
Transmission circuit fibre: Single Mode
Light source: F-P/DFB Laser
Optical wavelength : See Laser Options below
Ethernet:
2 x 10BaseT/100BaseTx on RJ-45 connectors, compliant with IEEE 802.3 and IEEE 802.3u,
speed auto sensing, auto MDI/MDI-X
Electrical:
Power: +5V DC/4W and –15VDC/0.1W
Control: Control system for access to setup and module status with
BITE (Built-In Test Equipment)
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ETH100 Rev. 7
4Laser options
The ETH100 card is available in the following versions:
ETH100-13T -7.5dBm 1310± 40nm -7.5 dBm F-P laser
ETH100-13T 0 dBm 1310± 40nm 0 dBm F-P laser
ETH100-15T 0 dBm 1550± 40nm 0 dBm DFB laser
CWDM (DFB lasers)
ETH100-C1470 1470± 6nm 0dBm ETH100-C1270 1270± 6nm 0dBm
ETH100-C1490 1490± 6nm 0dBm ETH100-C1290 1290± 6nm 0dBm
ETH100-C1510 1510± 6nm 0dBm ETH100-C1310 1310± 6nm 0dBm
ETH100-C1530 1530± 6nm 0dBm ETH100-C1330 1330± 6nm 0dBm
ETH100-C1550 1550± 6nm 0dBm ETH100-C1350 1350± 6nm 0dBm
ETH100-C1570 1570± 6nm 0dBm ETH100-C1370 1370± 6nm 0dBm
ETH100-C1590 1590± 6nm 0dBm ETH100-C1390 1390± 6nm 0dBm
ETH100-C1610 1610± 6nm 0dBm ETH100-C1410 1410± 6nm 0dBm
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ETH100 Rev. 7
5Switch operation
The ETH100 contains a complete non blocking 3 port Ethernet switch. One port is the fibre
port; the two other ports are the electrical ports. The fibre port is always running in 100
Mbit/s full duplex operation, the two electrical ports can run in 10 or 100Mbit/s, full or half
duplex. The switch incorporates a high performance MAC address lookup engine, which
learns which devices are connected to each port, and minimises traffic on each port.
The switch learns what port an end station is connected to, by remembering each packet
source address (MAC address) and what port the packet came from. Once a MAC address to
port mapping is learnt, all other packets to that MAC address are directed to the correct port
only. If a packet is sent to a new (currently unlearnt) address, the packet will be transmitted
to all ports except the one that the packet came from. This insures the packet will be
received by the correct end station (if it exists), and when the end station responds back, its
address will be learnt by the switch for the next series of packets. The switch will learn up to
4096 MAC addresses. An address mapping will be removed after 10 minutes without packet
traffic from that node.
Important: If you move an end station (e.g. a PC or a router) from one port to
another, you might have to wait for up to 10 minutes before the switch
recognises that the node has moved, and all traffic to that node will be sent to
the wrong port. As soon as the moved end station sends out a packet, the switch
will detect that the node has moved, and the address/port mapping is updated,
and the traffic will continue as before.
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ETH100 Rev. 7
6Connector module
The ETH100 has a dedicated connector module: ETH100-C1. This module is mounted at the
rear of the sub-rack.
6.1 Mounting the connector module
The details of how the connector module is mounted, is found in the user manual for the
Flashlink frame FR-2RU-10-2.
This manual is also available from our web site: http://www.network-electronics.com/.
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ETH100 Rev. 7
7Status indicators
7.1 Front Panel LEDs
The status of the module can be easily monitored visually by the LEDs at the front of the
module.
LED Description Green light Red light No light
STAT Module
status
Module self-test is OK
and power is present.
Module initialising
(takes approx. 2 sec).
The laser is turned off.
Module is faulty (fuse
blown, laser failure,
laser APC out of lock,
etc). The card needs
factory reparation.
Module has no
power.
LOS Loss of
optical
signal
Optical input signal
present.
Note: This is an optical
measurement; a green
light does not imply that
there exists a valid
Ethernet signal on the
optical input.
No optical input signal.
Check fibre
connection.
Check card in opposite
end.
LINK Ethernet
link
Ethernet link to opposite
end established.
Ethernet link to
opposite end not
established.
ACT Ethernet
activity
Flashes when Ethernet
packets are sent over the
fibre link. When the
Ethernet activity is high,
this will be on
continuously.
The fibre link is
idle, no packets
are sent on the
link.
network-electronics.com | 10
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