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Interfaces | |||
|---|---|---|---|
Number of Ethernet interfaces | LTP-8X | 10 | |
LTP-4X | 6 | ||
Connector | RJ-45 | SFP | |
Data rate, Mbps | 10/100/1000 duplex/half-duplex | 1000/10000 duplex | |
Standards | 10/100Base-TX/ 1000Base-T | 1000Base-X, 10GBase-X | |
IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q | |||
Number of PON interfaces | LTP-8X | 8 | |
LTP-4X | 4 | ||
Connector type | SC/UPC (socket) in accordance with ITU-T G.984.2, FSAN Class B+, FSAN Class C++, SFF-8472 | ||
Transmission medium | SMF – 9/125, G.652 fibre optical cable | ||
Standards | Digital RSSI (Received Signal Strenght Indication) | ||
Splitting ratio | 1:4, 1:8, 1:16, 1:32, 1:64, 1:128
| ||
Class B+ | Class C++ | ||
Range of coverage | 20 km | 40 km | |
Transmitter: | 1490 nm DFB Laser | 1490 nm DFB Laser | |
Data transfer rate | 2488 Mbps | 2488 Mbps | |
Average output power | +1.5..+5 dBm | +7..+10 dBm | |
Spectral line width with -20dB | 1.0 nm | 1.0 nm | |
Receiver: | 1310 nm APD/TIA | 1310 nm APD/TIA | |
Data transfer rate | 1244 Mbps | 1244 Mbps | |
Receiver sensitivity | -28 dBm | -32 dBm | |
Receiver optical congestion | -8 dBm | -12 dBm | |
Processor | |||
Processor type | Marvell Sheeva, ARMV5TE architecture | ||
Clock frequency | 800 MHz | ||
Core quantity | 1 | ||
RAM | LTP-8X | 256 MB | |
LTP-4X/8X rev.B | 512 MB | ||
LTP-4X/8X rev.C | 512 MB | ||
Non-volatile memory | LTP-8X | 2x32 MB SPI Flash | |
LTP-4X/8X rev.B | 512 MB | ||
LTP-4X/8X rev.C | 512 MB | ||
Switch | |||
Ethernet switch | Marvell Packet Processor | ||
Switch performance | 128 Gbps | ||
MAC table | 16K entries | ||
VLAN functions | up to 4K in accordance with 802.1Q | ||
Quality of Service(QoS) | 8 prioritized egress queues per port | ||
Control | |||
Local control | CLI – command line interfaces | ||
Remote control | CLI (SSH2, Telnet), SNMP | ||
Monitoring | CLI, SNMP | ||
Access restriction | by password, IP address, MAC address, privilege level | ||
General parameters | |||
| Power supply | AC: 150-250V, 50 Hz
| ||
| Power consumption | LTP-8X (HW version 1vX) | 20 W max. | |
| LTP-8X (HW version 2vX) | 55 W max. | ||
| LTP-4X | 40 W max. | ||
| Range of operating temperatures | from +5 to +40°C | ||
| Relative humidity | 80% max.
| ||
| Dimensions | 19", 1U | ||
| Dimensions with an installed power module: | |||
| LTP-8X | 430x44x258 mm | ||
| LTP-4X/8X rev.B | 430x44x259 mm | ||
| LTP-4X/8X rev.C | 430x44x317 mm | ||
| Weight | Complete set | ||
| LTP-8X | 3.5 kg max. | ||
| LTP-4X/8X rev.B | 3.5 kg max. | ||
| LTP-4X/8X rev.C | 5 kg max. | ||
| Modules | |||
| Power module | 0.5 kg | ||
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