14
Installation SPIDER II
Release 07 10/2013
The device variants Giga PRO support Quality of Service (QoS) according to
IEEE 802.1D. The devices always transfers data packets with higher priority
first. They are suitable for PROFINET or other applications, that require
prioritization.
The device variants Giga Jumbo support jumbo frames. In jumbo frames, up
to 9014 bytes of user data fits into one ethernet frame. Jumbo frame is
especially suitable for video applications.
1
Ports 6 to 7
SFP slot for 1000 Mbit/s F/O port
2
Ports 1 to 5
RJ45 socket for 10/100/1000 Mbit/s twisted-pair port
3
LED display element
4
3-pin terminal block for supply voltage
Table 3:
Overview of the device variants with gigabit ports (SPIDER II Giga...)
Port priority
Traffic classes
IEEE 802.1D traffic type
0
1
Best Effort (default)
1
0
Background
2
0
Standard
3
1
Excellent Effort (business critical)
4
2
Controlled load (streaming multimedia)
5
2
Video, less than100 ms latency and jitter
6
3
Voice, less than 10 ms latency and jitter
7
3
Network Control reserved traffic
Table 4:
SPIDER II Giga PRO – Assignment of the port priority to the traffic
classes
SPIDER II Giga 5T/2S EEC
SPIDER II Giga 5T EEC
SP
SP
SP
SP
SP
SP
SP
SP
SP
SP
6 7
4
3
1
2
2
4
3
Summary of Contents for HIRSCHMANN SPIDER II
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