Siemens SIMATIC NET System Manual page 193

Type
SFP992-1LD+
SFP992-1LH
SFP992-1LH+
SFP992-1ELH
Pluggable transceivers with the supplement (C) in the type name have varnished printed circuit boards
(conformal coating).
Bidirectional plug-in transceiver SFP
Bidirectional plug-in transceivers feature only one fiber connection. They transmit and
receive on two different wavelengths. To establish a connection, you need two matching
bidirectional SFPs. The connected SFPs must respectively transmit on the wavelength at
which the connection partner receives.
Type
SFP992-1BXMT
SFP992-1BXMR
SFP991 interfaces (100 Mbps)
Pluggable transceiver
SFP991-1
SFP991-1 (C)
SFP991-1LD
SFP991-1LD (C)
SFP991-1LH+
SFP991-1ELH200
* With a cable cross-section of 50/125 μm or 62.5/125 μm; attenuation 1 dB/km at 1310 nm;
1200 MHz * km
** With a cable cross-section of 9/125 μm; attenuation ≤ 0.5 dB/km at 1310 nm
Industrial Ethernet
System Manual, 09/2019, C79000-G8976-C242-10
Property
1 x 1000 Mbps LC port optical for glass FO cable
(single mode) up to max. 30 km
1 x 1000 Mbps LC port optical for glass FO cable
(single mode) up to max. 40 km
1 x 1000 Mbps LC port optical for glass FO cable
(single mode) up to max. 70 km
1 x 1000 Mbps LC port optical for glass FO cable
(single mode) up to max. 120 km
Properties
1 x 1000 Mbps LC port optical for glass FO
(multimode) with max. 500 m, transmits at 1550
nm, receives at 1310 nm
1 x 1000 Mbps LC port optical for glass FO
(multimode) with max. 500 m, transmits at 1310
nm, receives at 1550 nm
Twisted pair
100 Mbps
-
-
-
-
SCALANCE network components
4.5 SCALANCE X Industrial Ethernet Switches
Article number
6GK5 992-1AL00-8TA0
6GK5 992-1AL00-8RA0
Fiber-optic cables
100 Mbps
1x LC, multimode
1x LC, single-mode
1x LC, single-mode
1x LC, single-mode
Article number
6GK5 992-1AM30-8AA0
6GK5 992-1AN00-8AA0
6GK5 992-1AP00-8AA0
6GK5 992-1AQ00-8AA0
Max. segment length / km
5*
26**
70
200
193