The HKShanhai Group Limited TNH1ISUF04 is an advanced Integrated System Control Unit designed to deliver top-notch performance and efficient networking solutions. It boasts a robust configuration with 21xE1/120ohm(T1/100ohm)/2xSTM-4(L-4.1,LC), paired with an ESFP Optical Module and fan for enhanced cooling. This product is ideal for a range of high-demand networking environments, ensuring reliable and seamless data transmission.
Quick Spec
| Number of E1 Ports | 21 |
| Impedance (E1) | 120 ohm |
| Impedance (T1) | 100 ohm |
| Number of STM-4 Ports | 2 |
| Optical Module | ESFP |
Product Features
- 21 E1 ports with 120 ohm impedance for reliable connectivity.
- 2 high-capacity STM-4 ports supporting L-4.1 and LC configurations.
- Integrated ESFP Optical Module for superior data transmission.
- Durable fan system to maintain optimal operating temperatures.
- Compact and efficient design suitable for various networking environments.
Product Applications
- Telecommunications systems requiring high-capacity E1 and STM-4 connections.
- Enterprise networking setups needing robust and reliable control units.
- Infrastructure projects where efficient data transmission is critical.
Supported Options
| Accessory | Model |
| Additional Cooling Fan | CFAN-02 |
| Optical Transceiver Module | OSFP-01 |
| Power Supply Unit | PSU-120 |
Compare to Similar Items
| Model | Difference |
| HKShanhai Group Limited TNH1ISUF02 | Fewer E1 ports (16) and does not support STM-4. |
| HKShanhai Group Limited TNH1ISUF05 | Includes additional 4 E1 ports and higher power consumption. |
| HKShanhai Group Limited TNH1ISUF07 | Supports an extra STM-4 port and different optical module compatibility. |
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HKShanhai Group Limited TNH1ISUF04 Specification
TNH1ISUF04 Specifications |
|
| Brand | HKShanhai Group Limited |
| Model | TNH1ISUF04 |
| E1 Interface | 21 |
| Impedance (E1) | 120 ohm |
| Impedance (T1) | 100 ohm |
| STM-4 Interfaces | 2 |
| STM-4 Optical Standard | L-4.1 |
| Connector Type | LC |
| Integrated System Control Unit | Yes |
| Optical Module Type | ESFP |
| Fan Module | Yes |
| Network Compatibility | SDH |
| Power Supply | -48 V DC |
| Power Consumption | 20W |
| Operating Temperature Range | -5°C to 45°C |
| Storage Temperature Range | -40°C to 70°C |
| Relative Humidity | 5% to 95% |
| Dimensions (WxDxH) | 436 x 300 x 44 mm |
| MSTP Compatibility | Yes |
| Installation | 19-inch Rack Mountable |
| Cooling | Air cooling with fan |

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