Technical specifications
CoS acc. to IEEE 802.1Q
Yes
QoS priority queues
4
IEEE 802.1Q tags (VLAN ID, priority)
transparent forwarding
Yes
Maximum frame size
1536 bytes
Forwarding of PRP frames (Parallel Re‐
dundancy Protocol)
Yes
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.
Table 8-9
Technical specifications of the SCALANCE XB004-1G (6GK5 004-1GL10-1AB2)
Technical specifications
Article number
SCALANCE XB004-1G
6GK5 004-1GL10-1AB2
Attachment to Industrial Ethernet
Quantity
4
Design
RJ-45 jacks with MDI‑X pinning
Properties
Half / full duplex
Transmission rate
10 / 100 / 1000 Mbps
Optical connectors
Quantity
1
Design
SC socket
Properties
Full duplex acc. to 1000Base-SX
Transmission rate
1000 Mbps
Permitted cable lengths (Industrial
Ethernet)
Alternative combinations per length range
0 to 55 m
• Max. 55 m IE TP Torsion Cable 4x2 with IE FC RJ45 Plug 180 4x2
• Max. 45 m IE TP Torsion Cable 4x2 with IE FC RJ45 + 10 m TP Cord 4x2 via
IE FC RJ45 Outlet
0 to 85 m
• Max. 85 m IE FC TP Marine/Trailing Cable 4x2 with IE FC RJ45 Plug 180 4x2
• Max. 75 m IE FC TP Marine/Trailing Cable 4x2 + 10 m TP Cord 4x2 via IE FC RJ45 Out‐
let
Technical specifications
8.7 SCALANCE XB004-1G
SCALANCE XB-000
74
Operating Instructions, 01/2022, A2B00077300-11
