XEBD XGBD XHBD GPSF EPHF XEHD EDSH
H901EDSH Board Description
The H901EDSH is a 32-channel TDM E1 upstream board, it provides TDM
service upstream ports.
Feature and Specifications
The H901EDSH board supports the following functions:
Native TDM function
CESoP function
Temperature query and high-temperature alarm
Automatic power shutdown in case of a high temperature
Parameters
Board Parameter
You can query power consumption, weight, maximum frame size, and
normal operating temperature of all boards.
Table 1 lists the power consumption, weight, and maximum frame size
of boards.
The operating temperature of H901XSED and H901TWED is -40°C to
+55°C (in MA5800–X17/X15/X7) or -40°C to +65°C (in MA5800–X2) and
the lowest board startup temperature is -25°C. The operating
temperature of other boards is -40°C to +65°C and the lowest board
startup temperature is -25°C.
NOTE:
The power consumption of a board is calculated based on the
following conditions:
Operating voltage: -53.5 V DC.
Ambient temperature: 25°C.
Static power consumption: All ports do not carry any loads and
optical modules are not installed on optical ports.
Maximum power consumption: All ports fully carry loads.
The board power consumption slightly varies with the power module
configured for the board and discreteness of components.
Table 1 Power consumption and maximum frame size of boards
Board | Power Consumption | Weight | Maximum Frame Size |
E1 interface board |
H901EDSH | Static: 26 W Maximum: 28 W | 0.93 kg | N/A |
| Board | H901MPLB | H901MPSC |
| Maximum Bandwidth per Slot(load sharing mode) | 200 Gbit/s | 80 Gbit/s |
| Upstream transmission or cascading port | 4 x 10GE/GE ports | 4 x 10GE/GE ports |
| ALM port | No | Yes (7 Boolean value inputs and 1 Boolean value output) |
| BITS/TOD port | No | Yes (1 external clock/time input and output) |
| MAC address table | 262143 | 262143 |
| Access ONT | 17408 | 4096 |
| Multicast user | 17408 | 4000 |
| Number of static programs configurable | 4096 (Before the V100R017C00 version) | 8192 (V100R017C10 and later versions) |
| 8192 (V100R017C00 and later versions) |
| Maximum number of online programs supported | V100R016C00 version: 4000 | V100R017C10 and later versions: |
| V100R016C10 version: | IPv4: 8000 |
| IPv4: 4000 | IPv6: 2000 |
| IPv6: 2000 | |
| V100R017C10 and later versions: | |
| IPv4: 8000 | |
| IPv6: 2000 | |
| IPv4 routing table | 65536 | 65536 |
| IPv6 routing table | 16384 | 16384 |
| Service port | 139264 | 32768 |
| ARP table | 65536 | 65536 |
| Ethernet synchronization | Yes | Yes |
| 1588v2 | Yes | Yes |
| 1588ACR | Yes | No |
| VAN | Yes (requires license loaded by U2000) | No |
| D-CCAP | Yes | Yes |
