Siemens SCALANCE X-400 User Manual

Technical specifications
8.11 Extender module EM496-4 - technical specifications
SCALANCE X-400
Operating Instructions, 06/2015, C79000-G8976-C186-12
153
8.11
Extender module EM496-4 - technical specifications
Interfaces
Installation of media modules 4 x slot for media module
MM491-2, MM491-2LD, MM491-2LH+
Power consumption without media modules
< 0.1 W
Permitted environmental conditions / EMC
Operating temperature:
• For product versions 01 to 02
• As of product version 03
0 °C through + 60 °C
- 40 °C through + 70 °C
Storage/transport temperature – 40°C through + 80°C
Relative humidity in operation
< 95% (no condensation)
Operating altitude
Max. 2000 m
RF interference level
EN 55081 Class A
Immunity
EN 61000-6-2: 2001
Construction
Dimensions (W x H x D)
154 x 145 x 112.4 mm
Weight
980 g
Degree of protection
IP20

Siemens SCALANCE X-400 Specifications

General

Protection class	IP30
Managed	Yes
Ports	Up to 24
Port type	Gigabit Ethernet
Optical Ports	SFP
Network Standards	IEEE 802.3, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x
Data transfer rates	10/100/1000 Mbps
Power Supply	24 V DC
Mounting	DIN rail
Layer	Layer 3
Redundancy	STP/RSTP/MSTP, MRP, HRP