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| Title | Size | Download |
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| book | 163.78 KB |
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H3C CR16000-F Series |
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CE1 Subcard Datasheet |
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Copyright © 2015 to 2022 New H3C Technologies Co., Ltd. All rights reserved.
No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of New H3C Technologies Co., Ltd.
Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this document are the property of their respective owners.
The information in this document is subject to change without notice.
Overview
The following CE1 subcards are available for the CR16000-F routers.
Table 1 CE1 cards available for the CR16000-F routers
|
Card model |
Description |
|
MIC-ET16L |
16-port E1 electrical interface card (HM96 male connector) |
Key features
Channelized ports
An E1 port on the MIC-ET16L can operate in either channelized or unchannelized mode. When operating in unchannelized mode, each E1 port provides a bandwidth of 2.048 Mbps. When operating in channelized mode, each E1 port is subdivided into 32 timeslots (64 kbps per timeslot). Each timeslot can be used as a logical interface and supports timeslot bundling.
MP-group supported
Each MIC-ET16L subcard supports 16 MP-groups. Each MP-group contains up to 16 ports.
An MP-group can be used as a logical interface to carry the traffic of various services, providing multiple options for bandwidth and line selection.
Specifications
The figures in this section are for illustration only.
Front panel
Figure 2 MIC-ET16L front panel
|
(1) E1-HM96 Ethernet copper ports (16 in total) |
(2) Port status LED |
Technical specifications
|
Item |
Specifications |
|
Dimensions (H × W × D) |
18 × 165 × 142 mm (0.71 × 6.50 × 5.59 in) |
|
Power consumption |
8.6 W to 8.7 W |
|
Ports |
16 |
|
Connector type |
HM96 male connector |
|
Port speed |
E1 |
|
Transmission medium and max transmission distance |
For more information, see Table 3. |
LEDs
Table 2 E1-HM96 copper port status LED description
|
Status |
Description |
|
Flashing green |
The port is sending or receiving data. |
|
Steady green |
A link is present. |
|
Steady red |
An alarm has occurred. |
|
Off |
No link is present. |
Transceiver modules and cables
The MIC-ET16L subcard provides HM96 male connector with E1 port. Use different cables for conversion from HM96 to RJ-45, BNC or SMB as needed.
Table 3 E1 port cable types
|
Model |
Description |
|
SR0M7CAB1 |
HM96 E1 cable, 75 ohm, BNC, 3 m (9.84 ft) |
|
SR0M7CAB2 |
HM96 E1 cable, 120 ohm, RJ-45, 3 m (9.84 ft) |
|
SR0M7CAB3 |
HM96 E1 cable, 75 ohm, SMB, 3 m (9.84 ft) |
Environment requirements
Make sure the ambient environment meets the following requirements:
· Temperature and humidity requirements
Table 4 Temperature and humidity requirements
|
Item |
Specifications |
|
Operating temperature |
0°C to 45°C (32°F to 113°F) |
|
Storage temperature |
–40°C to +70°C (–40°F to +158°F) |
|
Operating humidity |
10% RH to 95% RH, non-condensing |
|
Storage humidity |
5% RH to 95% RH, non-condensing |
· Dust protection requirements
Table 5 Dust concentration limits in the equipment room
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Substance |
Particle diameter |
Concentration limit |
|
Dust particles |
≥ 0.5 µm |
≤ 1.8 × 107 particles/m3 |
· Corrosive gas protection requirements
Table 6 Corrosive gas concentration limits in the equipment room
|
Gas |
Average concentration (mg/m3) |
Maximum concentration (mg/m3) |
|
SO2 |
0.3 |
1.0 |
|
H2S |
0.1 |
0.5 |
|
Cl2 |
0.1 |
0.3 |
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HCI |
0.1 |
0.5 |
|
HF |
0.01 |
0.03 |
|
NH3 |
1.0 |
3.0 |
|
O3 |
0.05 |
0.1 |
|
NOX |
0.5 |
1.0 |
