Komodo Fiber Reference Guide
11
SFP+ and QSFP
Four SFP+ modules
One QSFP module
Four SFP+ interface transmit/receive LED (dual-color)
Four QSFP interface transmit/receive LED (dual-color)
Power supply
PCI Express edge connector power
Board Block diagram
GPIO
PCIe 3.0
×8
(up to 64 Gbps)
QSFP
Bank A
DDR3 ×64
16 Gb
4 green user
LEDs
Bank B
DDR3 ×64
up to 128 Gb
Oscillators
JTAG
EPCQ Flash
40 Gbps
4 SFP+ dual
color LEDs
4 QSFP dual
color LEDs
FAN
10 Gbps
SFP+
SFP+
10 Gbps
10 Gbps
SFP+
SFP+
10 Gbps
Figure 1: Board block diagram
Board Components