The package: 
A）supply the label
1.neutral label
2.label with “KYOPTO” LOGO
3.Supply the label customer used specially according to the requirement of customer(the cost will be charged)
B）the packing box
1. The PVC packing box
2. White box packing
3. Supply the packing box which customer use specially according to the requirements of customer(the cost will be charged by you or discuss concretely)

Spec:

Product Features：
﹡Up to 1.25Gb/s bi-directional data links
﹡SFP Multi-source Package with SC Receptacle
﹡Uncooled 1310nm FP, 1490nm 1550nm DFB laser transmitter
﹡Up to 10km on 9/125μm SMF
﹡Hot-Pl able Capability 
﹡Single +3.3V Power Supply 
﹡Isolation > 30dB, Cross Talk < -45dB
﹡Built-in digital diagnostic functions
﹡Monitoring Interface Compliant with SFF-8472
﹡Compliant with Specifications for IEEE802.3Z 
﹡Operating Case Temperature: 0°C to 70°C
Applications: 
﹡Gigabit Ethernet 
﹡Fiber Channel
﹡WDM Application