User Manual

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If an EDS-316 RJ45 Ethernet port is connected to a non-negotiating
device, it will default to 10 Mbps speed and half-duplex mode, as required
by the IEEE 802.3u standard.
Specifications
Technology
Standards
IEEE802.3, 802.3u, 802.3x
Forward and Filtering
Rate
148810 pps (100M), 14881 pps (10M)
Packet Buffer Memory
1.25 Mbit
Processing Type
Store and Forward, with IEEE802.3x full duplex,
back pressure flow control
Address Table Size
4K uni-cast addresses
Interface
RJ45 Ports
10/100BaseT(X) auto negotiation speed, F/H
duplex mode, and auto MDI/MDI-X connection
Fiber Ports
100BaseFX ports (SC/ST connector)
LED Indicators
Power, Fault, 10/100M
DIP Switch
Port break alarm mask
Alarm Contact
One relay output with current carrying capacity of
1A @ 24 VDC
Optical Fiber
100Base FX
Multi-mode
Single-mode
40 km
Single-mode
80 km
Fiber Cable Type OM1
50/125
μm
G.652 G.652
800
MHz*Km
Typical Distance
4 km
5 km
40 km
80 km
Wavelength
Typical
(nm)
1300 1310 1550
TX Range
(nm)
1260 to 1360 1280 to 1340 1530 to 1570
RX Range
(nm)
1100 to 1600 1100 to 1600 1100 to 1600
Optical
Power
TX Range
(dBm)
-10 to -20 0 to -5 0 to -5
RX Range
(dBm)
-3 to -32 -3 to -34 -3 to -34
Link Budget
(dB)
12 29 29
Dispersion
Penalty (dB)
3 1 1
Note: When connecting 40 km or 80 km single-mode fiber over a short
distance, we recommend putting an
attenuator to prevent the transceiver
from being damaged by excessive optical power.
Typical Distance: To reach the typical distance of a specified fiber
transceiver, please refer to the following formula: Link budget(dB) >
dispersion penalty(dB) + total link loss(dB).