SCALANCE M874, M876
Operating Instructions, 06/2015, C79000-G8976-C331-05
49
Technical specifications
5
5.1
GPRS/EDGE router SCALANCE M874-2
M874-2
Article number
6GK5 874-2AA00-2AA2
Ethernet interface
Attachment to Industrial
Ethernet
Quantity
2
Design
RJ-45 jack
Characteristics:
•
10/100BASE-T
•
Ethernet IEEE 802.3
•
10/100 Mbps
Wireless interface
Antenna connector
Quantity
1
Design
SMA socket (straight)
Impedance
50
Ω
nominal
Antenna cable
Cable length < 30 m
Frequency band
GSM
850 MHz = GSM 850
900 MHz = GSM 900
1800 MHz = GSM 1800
1900 MHz = GSM 1900
EGPRS
Properties
Multislot class 12, end device class B
•
Coding scheme downlink: CS 1 ... 4, MCS 1
... 9
•
Coding scheme uplink: CS 1 ... 4, MCS 1 ... 9
Transmission speed
•
Downlink: up to 237 kbps:
•
Uplink: up to 237 kbps:
GPRS
Properties
Multislot class 12, end device class B, coding
scheme 1 … 4
Transmission speed
•
Downlink: up to 85.6 kbps.
•
Uplink: up to 85.6 kbps.
GSM (CSD dial-in)
Properties
Radio Link Protocol (RLP) V.110, non-
transparent
Transmission speed up to 14.4 kbps
SMS (TX)
Properties
Text mode, SMSoverIP
Electrical data
Power supply
Quantity
1