EIRx-Sx series-0106 - 2/2
International Headquarters: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
European Headquarters: Westlink Commercial Park Oranmore Co. Galway Ireland
PRODUCT INFORMATION B&B ELECTRONICS
Link-fault-pass-through
Link-Fault-Pass-Through Overview
When two Media Converters are connected via their
fiber ports
Link Fault of the FX port:
A Link Fault condition will be sensed on the RJ45 port
whenever the media converter detects a Link Fault
condition on the Fiber port. (The 10/100, LNK/ACT, and
FDX/COL LED’s will be off.)
Link Fault of the TX port:
The Media Converter A: A Link Fault condition will be
sensed on the FX port whenever the media converter
detects a Link Fault condition on the TX port. Thus, the
100, LNK/ACT, and FDX/COL LEDs of the TX port of the
Media Converter A would be off.
The Media Converter B: A Link Fault condition will be
informed to the FX port of the Media Converter B. Then
a Link Fault condition will be sensed on the TX port of
the Media Converter B whenever the Media Converter B
detects a Link Fault condition on the FX port. Thus, the
100, LNK/ACT, and FDX/COL LEDs of the Media
Converter B would be off.
Link Fault of the FX Port
TX Port FX Port
LEDs PWR 100 LNK/ACT FDX/COL LNK/ACT FDX/COL
Media Converter A ON OFF OFF OFF OFF OFF
Media Converter B ON OFF OFF OFF OFF OFF
Link Fault of the TX port of the Media Converter A
TX Port FX Port
LEDs PWR 100 LNK/ACT FDX/COL LNK/ACT FDX/COL
Media Converter A ON OFF OFF OFF ON ON
Media Converter B ON OFF OFF OFF OFF OFF
Functional Description
•Meets NEMA TS1/2 Environmental requirements
such as temperature, shock, and vibration for traffic
control equipment.
•Meets IEC61000-6-2 EMC Generic Standard
Immunity for industrial environment.
•One channel media converter between
10/100BaseTx and 100BaseFx
•Support 802.3/802.3u/802.3x. Auto-negotiation:
10/100Mbps, Full/half-duplex; Auto MDI/MDIX.
•100BaseFX: Multi mode SC or ST type; Single mode
SC type.
•DIP switch for configuring link-fault-pass-through,
fixed speed, full/half duplex and link down alarm
•Store-and-forward mechanism
•Non-blocking full wire-speed forwarding rate
•Support broadcast storm filtering
•Back-pressure & IEEE 802.x compliant flow control
•Alarms for power failure by relay output.
•Redundant 10-48 VDC terminal block power inputs.
•Operating temperature ranges from -34 to 74°C.
•Supports DIN-rail mounting installation.
•Front panel LED status
Assembly, Startup, and Dismantling
•Assembly: Place the media converter on the DIN rail
from above using the slot. Push the front of the media
converter toward the mounting surface until it audibly
snaps into place.
•Startup: Connect the supply voltage to start up the
media converter via the terminal block.
•Dismantling: Pull out the lower edge and then remove
the media switch from the DIN rail.
Specifications
Applicable Standards IEEE 802.3 10BaseT,
IEEE 802.3u 100BaseTX & 100BaseFX
Fixed Ports (1) TX port, (1) FX port
10/20Mbps for half/full-duplexSpeed 10BaseT
100BaseTX/FX
100/200Mbps for half/full-duplex
Switching Method Store-and-Forward
Forwarding rate 14,880/148,800pps for 10/100Mbps
Cable
10BaseT
100BaseTX
100BaseFX
2-pair UTP/STP Cat. 3, 4, 5 up to 100m
2-pair UTP/STP Cat. 5 up to 100m
MMF (50 or 62.5µm), SMF (9 or 10µm)
Per Unit - PWR1, PWR2, FAULT, LFPLED Indicators
Per Port - TX: LNK/ACT, FDX/COL, 100
FX: LNK/ACT, FDX/COL
Dimensions 2 x 4.3 x 5.4 in. (5 x 11 x 13.6cm)
Weight 0.6 Kg
Power Terminal Block: 200mA @ 24VDC, 10-48VDC
Power Consumption 4.8W Max.
Operating Temperature -34°C to 74°C
Storage Temperature -45°C to 93°C
Humidity 10 to 95%, non-condensing
Emissions FCC Part 15, Class A
CE: EN55022 (CISR22 Class A)
EN55024 (CISPR24 Class A)
Standards
ESD Standard (IEC 61000-4-2)
Radiated FRI Standards (IEC 61000-4-3)
Burst Standards (IEC 61000-4-4)
Surge Standards (IEC 61000-4-5)
Induced RFI Standards (IEC 61000-4-6)
Magnetic Field Standards (IEC 61000-4-8)
Voltage Dips Standards (IEC 61000-4-11)
Environmental Test Compliance:
Vibration Resistance (IEC 60068-2-6)
Shock (IEC 60068-2-27)
Free Fall (IEC 60068-2-32)
NEMA TS1/2 Environmental requirements for traffic control equipment
