Alcatel-Lucent 7750 SR-a4, Installation Manual, Page: 157 / 232

Appendix B: MDA-a and MDA-aXP Card Descriptions
7750 SR-a4 and SR-a8 Installation Guide 157
6-Port 10GigE SFP+ and 1-Port 40GigE QSFP+
Combo MDA-aXP
Figure 52 shows the 6-Port 10GigE SFP+ and 1-Port 40GigE QSFP+ Combo MDA-aXP.
Table 72 describes the connectors and LEDs.
Figure 52: 6-Port 10GigE SFP+ and 1-Port 40GigE QSFP+ Combo MDA-aXP Features
Pwr
7750 MD
A-aXP
6-10GB-
S
FP+
1-40GB-Q
S
FP+
S tat
24576
6
Lnk Act
7
Lnk Act
5
Lnk Act
4
Lnk Act
3
Lnk Act
2
Lnk Act
1
Lnk Act
2 7 3
1
5 6
4 1
Table 72: 6-Port 10GigE SFP+ and 1-Port 40GigE QSFP+ Combo MDA-aXP Features
Key Label/Part Description
1 Captive screws Secures the MDA-a in place.
2 7750 MDA-a type -aXP suffix : The card can operate in the 100 Gigabit Ethernet slot at or near the
line rate.
3 Pwr / Stat Power and Status LED
4 Ports Six 10 Gigabit Ethernet SFP+ ports, numbered 1 to 6
5 Lnk/Act Link and Activity LED
6 Port One 40 Gigabit Ethernet QSFP+ port, numbered port 7
7 MDA-a-a model 6-10GB-SFP+ 1 40GE-QSFP+