Siemens SCALANCE M874-3 - Technical Specifications; GPRS;EDGE router SCALANCE M874-2

SCALANCE M874, M876
Operating Instructions, 08/2018, C79000-G8976-C331-08
63
Technical specifications
6
6.1
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