Scalance Xb004-1Ld - Siemens SCALANCE XB-000 Operating Instructions Manual

Technical specifications
CoS acc. to IEEE 802.1Q
QoS priority queues
IEEE 802.1Q tags (VLAN ID, priority)
transparent forwarding
Maximum frame size
Forwarding of PRP frames (Parallel Re‐
dundancy Protocol)
Note
The number of IE switches of the SCALANCE XB-000 product line connected in a line influences
the frame delay.
When a frame passes through IE switches of the SCALANCE XB‑000 product line, it is delayed by
the store and forward function of the switch
• with a 64 byte frame length by approx. 10 microseconds (at 100 Mbps)
• with a 1500 byte frame length by approx. 130 microseconds (at 100 Mbps)
This means the more devices of the SCALANCE XB‑000 product line that the frame passes
through, the longer the frame propagation time.
8.3

SCALANCE XB004-1LD

Table 8-3 Technical specifications of the SCALANCE XB004-1LD
Technical specifications
Article number
SCALANCE XB004-1LD
Attachment to Industrial Ethernet
Quantity
Design
Properties
Transmission rate
Optical connectors
Quantity
Design
Properties
Transmission rate
Permitted cable lengths (Industrial
Ethernet)
0 to 55 m
SCALANCE XB-000
Operating Instructions, 01/2022, A2B00077300-11
Yes
4
Yes
1536 bytes
Yes
6GK5 004-1BF00-1AB2
4
RJ-45 jacks with MDI‑X pinning
Half / full duplex
10/100 Mbps
1
SC sockets
Full duplex acc. to 100Base-LX
100 Mbps
Alternative combinations per length range
• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via IE FC RJ45 Outlet
Technical specifications
8.3 SCALANCE XB004-1LD
61