Huawei AR G3 Series Routers

Friday, March 20, 2015

What’s the Difference Between MA5621 and MA5621A

Difference between the Application

The MA5621 is used for remote collection and transmission of power system information. In the up-stream direction, an MA5621 is connected to two Optical Line Terminals (OLTs) through two Passive Optical Network (PON) ports for network protection. In thedown-stream direction, it is connected to the Remote Terminal Unit (RTU), Feeder Terminal Unit (FTU), and Transformer Terminal Unit (TTU) through the FE and serial ports.

The MA5621A is used for the centralized collection of power system electrical meter data. In the upstream direction, the MA5621A is connected to the OLT through the PON port, while in the downstream direction, it is connected to the concentrator or intelligent electrical meter through the FE or RS485 serial port.

Difference between the Specifications

Product	MA5621	MA5621A
Dimensions (W x D x H)	235mm x 180mm x 44.4mm	250mm x 180mm x 43.6mm
Network-Side Port	Available configuration modes: • 2 x GPON • 2 x GE (optical) • 1 x GE (optical) + 1 x GPON	Available configuration mode: • 1 x GPON
User-Side Port	4 x GE/FE + 4 x RS485/RS232	4 x FE + 2 x RS485
Working Temperature	-40°C to 85°C	-40°C to 65°C
Ambient Humidity	5% Relative Humidity (RH) to 95% RH, non-condensing	5% RH to 95% RH, non-condensing
Heat Dissipation Mode	Heat is dissipated naturally without a fan.	Heat is dissipated naturally without a fan.
Power Supply	AC: 220 V/110 V auto-negotiation DC: 12 V/24 V/48 V auto-negotiation	AC: 220 V/110 V auto-negotiation
Weight	1.5 kg	1.24 kg

More related:

What is Huawei SmartAX MA5600?

MA5680T Vs MA5683T : A Distinct Comparison

Deployment Scenarios of Huawei MA5600T

MA5600/MA5603: Configuring the License Function

MA5600T/ MA5603T: Control Board Resets Caused by Abnormalities

Thursday, March 12, 2015

Huawei Router AR2220 VS AR2240

What’s the difference between Huawei router AR2220 and AR2240? You can know clearly from the below table 1 and table 2.

Table 1 The difference between Huawei router AR2220 and AR2240

Features	AR2220	AR2240
WAN speed with services	400 Mbps	600 Mbps (With SRU40) ,1800 Mbps (With SRU80), 4.5Gbps(With SRU200)
Device switching capacity	32Gbps	80Gbps
Fixed Ethernet ports	WAN ports：3xGE（1xCombo）	WAN ports：3 x GE(2 x Combo) /4x GE Combo+ 2 x 10GE
Rack Height	1RU	2RU
XSIC Slots(default/max)	0/2	42039
DSP Slots	1	0/3
Memory(default/max)	2 GB	2 GB/8 GB
Redundant Power Supply	-	internal dual power
Dimensions（H x W x D）,mm	44.5 x 442 x 420	88.1 x 442 x 470

Table 2 The common points between Huawei router AR2220 and AR2240

Features	AR2220 and AR2240
Typical deployment	Medium-sized enterprise branch-Rack-mountable-modular
SIC Slots	4
USB 2.0 ports	2
Mini-USB ports	1
Flash(default/max)	2 GB/4 GB
PoE	-
IPv4 Routing protocols	RIP，OSPF，IS-IS，BGP
IPv6 Routing protocols	RIPng，OSPFv3，IS-ISv6，BGP4+
Web GUI	Yes
Firewall	Yes
Hardware encryption	Yes
Intrusion Prevention System(IPS)	Yes
URL Filtering	Yes
VPN（IPSec VPN，L2TP VPN，DSVPN，Smart VPN）	Yes
Session Initiation Protocol (SIP)	Yes
Conference call	Yes
Branch Exchange for Survivable Telephony(BEST)	Yes
Session border controller(SBC)	Yes
Access Controller	Yes
Fanless	No

The AR2200 routers are next-generation enterprise-class routers based on the Huawei proprietary Versatile Routing Platform (VRP). These modular-chassis routers integrate routing, switching, 3G service, voice, and security functions. Users customize the routers by selecting the interface cards that meet their requirements. The AR2200 use the embedded hardware encryption technique and support a voice-optimized Digital Signal Processor (DSP). They provide firewall security, call processing, voice mail, and other application programs. The AR2200 routers support wired and wireless access modes, including E1/T1, xDSL, xPON, CPOS and 3G. Building on Huawei’s leading data communication and networking technologies, they provide industry-leading system performance and scalability to meet current and future business needs.

Comparison between Huawei AR Series Routers

Huawei AR2200 Series router Ordering information

Purchase List of Huawei AR G3 Routers (1)

Purchase List of Huawei AR G3 Routers (2)

Huawei Router Purchase List – Component Selection Guide

Tuesday, August 12, 2014

Purchase List of Huawei AR G3 Routers (2)

The Huawei AR G3 are a new-generation routers for enterprise customers, integrating functions such as routing, switching, 3G, voice, and security and helping enterprises achieve resource and cost efficiency.

Purchase list of Huawei AR2201

Component	Typical Configuration	Remarks
AR2201-48FE	AR2201-48FE,2GE WAN(1GE Combo),1 USB,48FE LAN,60W AC Power	Mandatory

Purchase list of Huawei AR2202

Component	Typical Configuration	Remarks
AR2202-48FE	AR2202-48FE,2GE WAN(1GE Combo),1 E1,1 SA,1 USB,48FE LAN,60W AC Power	Mandatory

Purchase list of Huawei AR2204

Component	Typical Configuration	Remarks
AR2204	AR2204,3GE WAN(1GE Combo),2 USB,4 SIC,2 DSP DIMM,150W AC Power	Mandatory
DSP module	16/32/64/128-channel voice DSP module	Optional

Purchase list of Huawei AR2220

Component	Typical Configuration	Remarks
AR2220	AR2220,3GE WAN(1GE Combo),2 USB,4 SIC,2 WSIC,1 DSP Slot,150W AC Power AR2220,3GE WAN(1GE Combo),2 USB,4 SIC,2 WSIC,1 DSP Slot,150W DC Power	Mandatory
DSP module	16/32/64/128-channel voice DSP module	Optional

Purchase list of Huawei AR2240

Component	Typical Configuration	Remarks
AR2240	AR2240,Service and Router Unit 40,4 SIC,2 WSIC,2 XSIC,350W AC Power AR2240,Service and Router Unit 40,4 SIC,2 WSIC,2 XSIC,350W DC Power AR2240,Service and Router Unit 60,4 SIC,2 WSIC,2 XSIC,350W AC Power AR2240,Service and Router Unit 60,4 SIC,2 WSIC,2 XSIC,350W DC Power AR2240,Service and Router Unit 80,4 SIC,2 WSIC,2 XSIC,350W AC Power AR2240,Service and Router Unit 80,4 SIC,2 WSIC,2 XSIC,350W DC Power	Mandatory
Fan	AR2240 Fan module	Mandatory
AC power supply unit	350 W AC power supply unit	Optional. By default, a router has one AC power supply unit. To perform load balancing, two AC power supply units can be installed.
DC power supply unit	350 W DC power supply unit	Optional. By default, a DC router has one DC power supply unit. To perform load balancing, two DC power supply units can be installed.
DSP module	16/32/64/128-channel voice DSP module	Optional

Purchase list of Huawei AR3260

Component	Typical Configuration	Remarks
AR3260	AR3260,Service and Router Unit 40,4 SIC,2 WSIC,4 XSIC,350W AC Power AR3260,Service and Router Unit 40,4 SIC,2 WSIC,4 XSIC,350W DC Power AR3260,Service and Router Unit 60,4 SIC,2 WSIC,4 XSIC,350W AC Power AR3260,Service and Router Unit 60,4 SIC,2 WSIC,4 XSIC,350W DC Power AR3260,Service and Router Unit 80,4 SIC,2 WSIC,4 XSIC,350W AC Power AR3260,Service and Router Unit 80,4 SIC,2 WSIC,4 XSIC,350W DC Power	Mandatory
Fan	AR3260 Fan module	Mandatory
AC power supply unit	350 W AC power supply unit	Optional. By default, an AC router has one AC power supply unit. To perform load balancing, two AC power supply units can be installed.
DC power supply unit	350 W DC power supply unit	Optional. By default, a DC router has one DC power supply unit. To perform load balancing, two DC power supply units can be installed.
DSP module	16/32/64/128-channel voice DSP module	Optional