MXK 319, 819, 823 Chassis
The MXK family includes three fully-integrated form factors: 319 (19" rack x 3RU, with 7 slots for line cards), 819 (19" rack x 8RU, with 14 slots for line cards), and 823 (23" rack x 8RU, with 18 slots for line cards). The chassis supports both front and rear power options and is equipped with a cable management tray, easy fan access, and redundant power feeds.
GPON OLT Chassis Type 2.5G / 1.25G High Volume Capacity OCMI
MXK-823： 18＋2U （U： Uplink Slot）"""
Humidity：5～95％（non-condensing）
"
MXK-819： 355（8U） x 438 x 283 [mm]
MXK-823： 355（8U） x 438 x 283 [mm]"