NetEngine 20E-S Series Universal Service Router

The NetEngine 20E-S series is suitable for enterprise networks of various types and scales. proprietary Network Processing (NP) chips , and packed with innovative technologies — such as Internet Protocol (IP) hard pipe, IP Flow Performance Measurement (FPM), and Bidirectional Forwarding Detection (BFD) — NetEngine 20E-S routers provide high performance transmission, high-quality private line services, and accurate fault detection and location. With 99.999% reliability achieved through comprehensive hardware and software reliability technologies, a Software-Defined Networking (SDN) architecture enables balanced traffic distribution, improving network bandwidth utilization. And with an operating temperate spanning –40ºC to 65ºC, the NetEngine 20E-S series is designed to withstand even the harshest environments.

Appearance

Figure 1 Appearance of the NE20E-S2F

 

Table 2 Technical specifications of the CR2B0BKP0211

Item	Specification
Cabinet installation standards	ETSI 21-inch; IEC 19-inch
Dimensions without packaging (H x W x D) [mm(in.)]	88.1 mm x 442 mm x 220 mm (3.47 in. x 17.4 in. x 8.66 in.)
Chassis height [U]	2 U
Weight without packaging (base configuration) [kg(lb)]	8.1 kg (17.86 lb)
Weight without packaging (full configuration) [kg(lb)]	DC: 9.5 kg (20.95 lb) AC: 10.5 kg (23.15 lb)
Typical power consumption [W]	DC: 309 W AC: 335 W
Typical heat dissipation [BTU/hour]	DC: 1002.5 BTU/hour AC: 1086.9 BTU/hour
MTBF [year]	37 year
MTTR [hour]	2 hour
Availability	0.999999614
CPU	8-core 1.5GHz
SDRAM	8 G
Flash memory	32 MB
Power supply mode	DC,AC,HVDC
Rated input voltage [V]	DC: -48 V/-60 V AC: 200 V to 240 V/100 V to 127 V dual live wires HVDC: 240 V
Input voltage range [V]	DC: -48 V/-72 V AC: 180 V to 264 V HYDC: 188 Vdc to 290 Vdc
Maximum input current [A]	DC: 10.5 A AC: 2.8 A HVDC: 4.8 A
Maximum input cable diameter [mm²]	DC: 6mm^2. 4mm^2 (1-30 meters) recommended AC: 1.5mm^2
Front-end circuit breaker/fuse [A]	DC: ≥16 A AC: ≥3 A HVDC: ≥6.3 A
Heat dissipation	Air cooling
Airflow direction	left-to-right direction
Noise at normal temperature (acoustic power) [dB(A)]	< 72 dB (meeting the ETSI 72 dBA standard)
Number of slots	6
Number of service board slots	2
Switching capacity	320 Gbps
Redundant MPUs	Fixed-configuration, not pluggable
Redundant network processing units	Fixed-configuration, not pluggable
Redundant power supply	1+1
Redundant fans	If a single fan fails, the system can still work for a short period of time at an ambient temperature of 40°C.
Long-term operating temperature [°C(°F)]	DC: -5°C(23°F) to 65°C(149°F) AC: 0°C(33.8°F) to 45°C(113°F)
Short-term operating temperature [°C(°F)]	AC:-5°C(23°F) to 55°C(131°F)
Enhanced operating temperature [°C(°F)]	-
Restriction on the operating temperature variation rate [°C(°F)]	≤ 30°C/hour(54°F/hour)
Storage temperature [°C(°F)]	-40°C(-40°F) to 70°C(158°F)
Long-term operating relative humidity [RH]	5% RH to 90% RH, non-condensing
Short-term operating relative humidity [RH]	5% RH to 95% RH, non-condensing
Storage relative humidity [RH]	5% RH to 95% RH, non-condensing
Long-term operating altitude [m(ft.)]	<= 4000 m (13123.2 ft.) (For the altitude in the range of 1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the operating temperature of the NEU100 must decrease by 1°C [1.8°F] for every 220 m [721.78 ft.].)
Storage altitude [m(ft.)]	< 5000 m(< 16404.2 ft.)

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