Fujitsu 1FINITY L100 User Manual

The user channel LEDs are hardware controlled similar to Local Management Port (LMP). Provisioning is not
required to enable user channel. Autonegoaon adversement for user channel ports is 10 Mb full/half and
MDIX occurs during autonegoaon. User channel supports IP MTU of a maximum value of 1500 bytes.
The following gure shows an example of user channel between ROADM and ROADM Ethernet connecons.
ILA ILA
ILA ILA
ROADM
E2
E1
E2
E1
E2
E1
E2
E1
USER
2
USER
1
USER
1
USER
2
USER
1
USER
2
USER
(DEG-1)
USER
(DEG-4)
USER
(DEG-3)
USER
(DEG-2)
USER
(DEG-2)
USER
(DEG-1)
User Channel
of OSC Signal
2DEG
ROADM
Express
4DEG
ROADM
• All the traffic on user channel is untagged.
• IP Connectivity is available among all sites over user channel.
FNC000897_Rev_01
Figure 12
User Channel between ROADM and ROADM Ethernet Connecons
System Description and Engineering
ROADM Features
40
Release 19.1.1 · Issue 1.1, May 2021
Fujitsu and Fujitsu Customer Use Only

Fujitsu 1FINITY L100 Specifications

General

Brand	Fujitsu
Model	1FINITY L100
Category	Server
Language	English