N-Tron
®
Series 700/7000 Managed Industrial Ethernet Switch Hardware Manual - Volume I
1-27
Product Overview
Revised 2019-08-22
Transceiver Characteristics
Drawing No. LP0988
1.11 Transceiver Characteristics
1.11.1
100
MB
Fiber
Transceiver
Characteristics
Fiber Length
2 km*
15 km**
40 km**
80 km**
TX Power Min
-19 dBm
-15 dBm
-5 dBm
-5 dBm
RX Sensitivity Max
-31 dBm
-31 dBm
-34 dBm
-34 dBm
Wavelength
1310 nm
1310 nm
1310 nm
1550 nm
* Multimode Fiber Optic Cable
** Singlemode Fiber Optic Cable
1.11.2
Gigabit
Fiber
Transceiver
(SFP)
Characteristics
Fiber Length
550 m* @ 50/125 µm
275 m @ 62.5/125 µm
10 km**
40 km**
80 km**
TX Power Min
-9.5 dBm
-9.5 dBm
-2 dBm
0 dBm
RX Sensitivity Max
-17 dBm
-20 dBm
-22 dBm
-24 dBm
Wavelength
850 nm
1310 nm
1310 nm
1550 nm
Assumed Fiber Loss
3.5 to 3.75 dB/km
0.45 dB/km
0.35 dB/km
0.25 dB/km
Laser Type
VCSEL
FP
DFB
DFB
* SX Fiber Optic Cable
** LX Fiber Optic Cable
Note:
Fiber Length distances represent typical performance. Link budgets should be evaluated
based on specific application conditions.