Q: What are the differences between different Upstream interface board (uplink board)?
A:
| Board |
Clock Feature |
Port |
Whehter the Port Supports Pluggable Module |
Corresponding Control Board |
| Optical Module |
Electrical Module |
| H801GICF |
× |
Two GE ports |
√ (SFP) |
√ (SFP) |
SCUN/SCUL/SCUH |
| H801GICG |
× |
Two GE electrical ports |
× |
× |
SCUN/SCUL/SCUH |
| H801GICK |
GE synchronous Ethernet |
Two GE ports |
√ (SFP) |
× |
SCUN/SCUL/SCUF/SCUH |
| H801GSCA |
GE synchronous Ethernet |
Four GE ports |
√ (SFP) |
× |
SCUB/SCUF/SCUH |
| H801X1CA |
× |
One 10GE port |
√ (XFP) |
× |
SCUN/SCUF/SCUL/SCUH |
| H801X2CA |
× |
Two 10GE ports |
√ (XFP) |
× |
SCUN/SCUL/SCUH |
| H801X2CS |
10GE synchronous Ethernet |
Two 10GE ports |
√ (SFP+) |
× |
SCUN/SCUF/SCUL/SCUH |
| H802P2CA |
× |
Two PON ports |
√ (SFP) |
× |
SCUB/SCUN |
Q: What is the difference between One-channel two-fiber bi-directional optical module used in GICF?
A:
| Type |
One-channel two-fiber bi-directional optical module |
| No. |
1 |
2 |
3 |
4 |
| Operating Wavelength |
850 nm |
1310 nm |
1550 nm |
1550 nm |
| Encapsulation Type |
eSFP |
eSFP |
eSFP |
eSFP |
| Port Rate |
2.13 Gbit/s, 1.25 Gbit/s, 1.06 Gbit/s |
1.25 Gbit/s |
1.25 Gbit/s |
1.25 Gbit/s |
| Minimum Ouput Optical Power |
-9.50 dBm |
-9.00 dBm |
-5.00 dBm |
-2.00 dBm |
| Maximum output optical Power |
-2.50 dBm |
-3.00 dBm |
0 dBm |
5.00 dBm |
| Maximum Receiver Sensitivity |
-17.00 dBm |
-20.00 dBm |
-22.00 dBm |
-23.00 dBm |
| Optical Connector Type |
LC |
LC |
LC |
LC |
| Optical Fiber Type |
Multi-mode |
Single-mode |
Single-mode |
Single-mode |
| Reach |
0.50 km |
10.00 km |
40.00 km |
80.00 km |
| Overload Optical Power |
-3.0 dBm |
-3.0 dBm |
-3.0 dBm |
-3.0 dBm |
| Extinction Ratio |
9.0 dB |
9.0 dB |
9.0 dB |
9.0 dB |
Q: Can I get one-channel one-fiber bi-directional GE optical modules?
A: Yes, you may contact our sales to get more details.
Q: Can I get 10G Upstream interface board?
A: Yes, we have X2CS card (2 10GE uplink ports).
Q: Can I have 1000 Base-T as uplink?
A: Yes, instead of GICF uplink board you can purchase GICG uplink board, if use GICF, you can buy a electrical SFP module then you can have 1000 Base-T.
Q: Can I use OLT main control board SCUN as uplink so as to save the uplink board cost?
A: Yes, you can, but we don’t suggest, as Huawei OLT SCUN load balance is not well supported, so most customers are using SCUN in active/standby mode, if OLT lose power, which SCUN will work as the active SCUN will be randomly, which may affect service, also if the link is down, the active SCUN will not shift to the standby SCUN (it will only shift when SCUN board is down), then service may get affected also.
Q: Can I get technical support from thunder-link.com if we purchase GICF from you?
A: We will able to provide technical support service for customers whose OLT and optical interface card are both from us, kindly note we will charge for the technical support service. We suggests customers purchase the OLT and GICF card from the same professional supplier so as to avoid compatible and technical issues.
Q: Does the Uplink SFP Module included in GICF?
A: Yes, with GICF board, 2 Single-mode 1310nm 10km SFP Module are included for free.
Q: Can I purchase GICF with 0.5km?
A: Yes.
Q: What is the power consumption of GICF board?
A: Between 17.6~18W.
Noah
Norway
Thanks for the 10KM module you give me for free!
Nilesh
Pakistan
The DHL is very fast
Jorge
Ireland
We trust you because of the excellent delivery times
Malla
Brazil
Sales team is very quick to respond. Would recommend
Jason Gore
Slovakia
I purchased GICF through these guys and the transaction was quick and painless. Not to mention the cheapest.
Dennis
Uzbekistan
I have bought many items from Thunder-link. I have always been happy with my purchase.