Siemens SIMATIC NET SCALANCE M874 Operating Instructions Manual page 83

Antenna connector
Frequency bands
UMTS with HSPA+
CDMA
EGPRS
GPRS
GSM (CSD dial-in)
SMS (TX)
Electrical data
Power supply
SCALANCE M874, M876
Operating Instructions, 02/2023, C79000-G8976-C331-12
M876-3
Quantity 2
A1: Main antenna
A2: UMTS: RX diversity
Design SMA socket (straight)
Impedance 50 Ω nominal
Antenna cable Cable length < 30 m
GSM 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
UMTS with HSPA+ 800 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900
MHz, 2100 MHz
CDMA 800, 1900 MHz
Transmission speed
•
•
Properties EV-DO Rev.A
Transmission speed
•
•
Properties Multislot class 12, end device class B
•
•
Transmission speed •
•
Properties Multislot class 12, end device class B, coding
scheme 1 ... 4
Transmission speed
•
•
Properties Radio Link Protocol (RLP) V.110, non-transparent
Transmission speed up to 14.4 kbps
Properties Text mode, SMSoverIP
Quantity 1
Design Terminal block, 5-pin
Properties Input voltage:
•
•
Maximum power consumption 8 W
Maximum cable length < 3 m
Technical specifications
8.3 SCALANCE M876-3
HSDPA (downlink): up to 14.4 Mbps
HSUPA (uplink): up to 5.76 Mbps
Forward link: up to 3.1 Mbps
Reverse link: up to 1.8 Mbps
Coding scheme downlink: CS 1 ... 4, MCS 1 ... 9
Coding scheme uplink: CS 1 ... 4, MCS 1 ... 9
Downlink: up to 237 kbps:
Uplink: up to 237 kbps:
Downlink: up to 85.6 kbps.
Uplink: up to 85.6 kbps.
12 to 24 VDC
min. 10.8 VDC, max. 28.8 VDC
83