5
HP Switch zl Modules
HP 24-Port 10/100/1000 
PoE+ zl Module 
(J9307A)
3
24 twisted-pair ports with RJ-45 
connectors for 10/100/1000Base-T 
operation over Category 5 or better 
100-ohm UTP or STP cable 
(category 5e recommended for 
Gigabit). All ports have the IEEE 
802.3ab Auto MDI/MDI-X (HP 
Auto-MDIX) feature and support 
IEEE 802.3at PoE+.
HP 20-Port 10/100/1000 
Po
E+
 / 4-Port mini-
GBIC zl Module 
(J9308A)
3
20 twisted-pair ports with RJ-45 
connectors for 10/100/1000Base-T 
ports that support PoE and 4 ports 
for installing any of the supported 
HP transceivers. All RJ-45 ports 
have the IEEE 802.3ab Auto MDI/
MDI-X (HP Auto-MDIX) feature 
and support PoE+. The mini-GBIC/
SFP ports do not support IEEE 
802.3at PoE+. 
HP 24-Port 10/100 PoE+ 
zl
 M
odule (J9478A)
3
24 twisted-pair ports with RJ-45 
connectors for 10/100 Base-TX 
integrated operation over 
Category 5 or better 100-ohm UTP 
or STP cable. All ports have the 
IEEE 802.3ab Auto MDI/MDI-X (HP 
Auto-MDIX) feature and support 
IEEE 802.3at PoE+.
HP Switch zl 4 port 10-
G
bE X
2 Module 
(J8707A)
1
 
4 ports for installing any of the 
supported HP 10-GbE X2 
transceivers.
HP Switch zl 4 port 10-
G
bE CX4 Module 
(J8708A)
2
4 ports for connecting 10-GbE 
copper cable.
Module Description