Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong Global Telecommunication Technology Co., Ltd.
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10GE Fiberhome Fonsweaver 780b 368×25×210mm Multipath Protection LCAS Self-Healing
The 10GE card is used in large-capacity systems such as the FonsWeaver 780B to provide 10GE Ethernet transparent transmission and supports transmitting large-capacity Ethernet services.
Provides the standard 10GE LAN / WAN optical interface.
Provides 10G backplane bandwidth, supports 10G transparent transmission, and enables transmission of Ethernet services in large traffic. u Transmits MAC and EOS / MAP transparently.
Provides multi-path protection using the LCAS self-healing.
Supports the VC-4 (AU-4) virtual concatenation u Supports the GFP / HDLC encapsulation.
Supports the LCAS / NONLCAS function.
Supports processing of the 10 kbyte-long Jumbo frames. u Supports GFP encapsulated FCS check.
Supports broadcast storm suppression.
Supports flow control.
Supports the equipment loopback and line loopback tests.
Supports hot insertion at the optical interface.
Supports the seamless switch between the active and standby clock and cross-connect cards.
Supports the automatic shutdown of the laser.
Supports the remote software upgrade.
The working principle of the 10GE card is shown as below.
The Optical Interface Specifications of the 10GE Card,
| Item | Specification | |||
| Optical interface type | 10GBASE-SR | 10GBASE-LR | 10GBASE-ER | |
| Transmission distance (km) | 0.3 | 10 | 40 | 80 |
| Tx optical power (dBm) | -7 to -1 | -6 to -1 | 0 to 4 | 0 to 4 |
| Central wavelength (nm) | 840 to 860 | 1290 to 1330 | 1530 to 1565 | 1530 to 1565 |
| Overload optical power (dBm) | -1 | 0.5 | -9 | -7 |
| Receiving sensitivity (dBm) | -11 | -14 | -14 | -24 |
| Extinction ratio (dB) | 6 | 6 | 9 | 9 |
| Item | Specification |
| Weight (kg) | 0.86 |
| Panel dimensions: H×W×D (mm) | 368×25×210 |
| Item | Specification |
| Power consumption (W) | 50 |