Model:	SRX300	SRX320	SRX340	SRX345
Connectivity
Total onboard ports	8x1GbE	8x1GbE	16x1GbE	16x1GbE
Onboard RJ-45 ports	6x1GbE	6x1GbE	8x1GbE	8x1GbE
Onboard small form-factor pluggable (SFP) transceiver ports	2x1GbE	2x1GbE	8x1GbE	8x1GbE
MACsec-capable ports	2x1GbE	2x1GbE	16x1GbE	16x1GbE
Out-of-Band (OOB) management ports	0	0	1x1GbE	1x1GbE
Mini PIM (WAN) slots	0	2	4	4
Console (RJ-45 + miniUSB)	1	1	1	1
USB 3.0 ports (type A)	1	1	1	1
Optional PoE+ ports	N/A	61	0	0
Memory and Storage
System memory (RAM)	4 GB	4 GB	4 GB	4 GB
Storage (flash)	8 GB	8 GB	8 GB	8 GB
SSD slots	0	0	1	1
Dimensions and Power	SRX300	SRX320	SRX340	SRX345
Form factor	Desktop	Desktop	1U	1U
Size (WxHxD)	12.63 x 1.37 x 7.52 in. (32.08 x 3.47 x 19.10 cm)	11.81 x 1.73 x 7.52 in. (29.99 x 4.39 x 19.10 cm)	17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm)	17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm) /  17.36 x 1.72 x 18.7 in. (44.09 x 4.36 x 47.5 cm)2
Weight (device and PSU)	4.38 lb (1.98 kg)	3.28 lb (1.51 kg)3 /  3.4 lb (1.55 kb)4	10.80 lb (4.90 kg)	10.80 lb (4.90 kg)
Redundant PSU	No	No	No	Yes
Power supply	AC (external)	AC (external)	AC (external)	AC (external)
Maximum PoE power	N/A	180 W4	N/A	N/A
Average power consumption	15.4 W	27 W3 / 112 W4	122 W	122 W
Average heat dissipation	85 BTU/h	157 BTU/h3 / 755 BTU/h4	420 BTU/h	420 BTU/h
Maximum current consumption	0.254 A	0.473 A3 / 2.07 A4	1.364 A	1.364 A
Acoustic noise level	0dB (fanless)	37 dBA3 / 40 dBA4	45.5 dBA	45.5 dBA
Airflow/cooling	Fanless	Front to back	Front to back	Front to back
Environmental, Compliance, and Safety Certification	SRX300	SRX320	SRX340	SRX345
Operating temperature	32° to 104° F (0° to 40° C)
Nonoperating temperature	4° to 158° F (-20° to 70° C)
Operating humidity	10% to 90% noncondensing
Nonoperating humidity	5% to 95% noncondensing
Meantime between failures (MTBF)	44.5 years	32.5 years3 / 26 years4	27 years	27.4 years
FCC classification	Class A	Class A	Class A	Class A
RoHS compliance	RoHS 2	RoHS 2	RoHS 2	RoHS 2
Common Criteria certification	NDPP, VPNEP, FWEP, IPSEP (based on Junos 15.1X49-D60)
Performance and Scale	SRX300	SRX320	SRX340	SRX345
Routing with packet mode (64 B packet size) in Kpps5	300	300	550	750
Routing with packet mode (IMIX packet size) in Mbps5	800	800	1,600	2,300
Routing with packet mode (1,518 B packet size in Mbps5	1,500	1,500	3,000	5,500
Stateful firewall (64 B packet size) in Kpps5	200	200	350	550
Stateful firewall (IMIX packet size) in Mbps5	500	500	1,100	1,700
Stateful firewall (1,518 B packet size) in Mbps5	1,000	1,000	3,000	5,000
IPsec VPN (IMIX packet size) in Mbps5	100	100	200	300
IPsec VPN (1,400 B packet size) in Mbps5	300	300	600	800
Application visibility and control in Mbps6	500	500	1,000	1,700
Recommended IPS in Mbps6	200	200	400	600
Next-generation firewall in Mbps6	100	100	200	300
Route table size (RIB/FIB) (IPv4 or IPv6)	256,000/256,000	256,000/256,000	1 million/600,0007	1 million/600,0007
Maximum concurrent sessions (IPv4 or IPv6)	64,000	64,000	256,000	375,000
Maximum security policies	1,000	1,000	2,000	4,000
Connections per second	5,000	5,000	10,000	15,000
NAT rules	1,000	1,000	2,000	2,000
MAC table size	15,000	15,000	15,000	15,000
IPsec VPN tunnels	256	256	1,024	2,048
Number of remote access uses	25	50	150	250
GRE tunnels	256	256	512	1,024
Maximum number of security zones	16	16	64	64
Maximum number of virtual routers	32	32	64	128
Maximum number of VLANs	1,000	1,000	2,000	3,000
AppID sessions	16,000	16,000	64,000	64,000

Các model dòng sản phẩm SRX300:

SRX300-SYS-JB SRX300
Services Gateway includes hardware
(8GbE, 4G RAM, 8G Flash, power adapter and
cable) and Junos Software Base (firewall, NAT,
IPSec, routing, MPLS and switching). RMK not
included.

SRX300-SYS-JE SRX300
Services Gateway includes hardware
(8GbE, 4G RAM, 8G Flash, power adapter and
cable) and Junos Software Enhanced (firewall,
NAT, IPSec, routing, MPLS, switching and
application security). RMK not included.

SRX320-SYS-JB SRX320
Services Gateway includes hardware
(8GbE, 2x MPIM slots, 4G RAM, 8G Flash,
power adapter and cable) and Junos Software
Base (firewall, NAT, IPSec, routing, MPLS and
switching). RMK not included.

SRX320-SYS-JE SRX320
Services Gateway includes hardware
(8GbE, 2x MPIM slots, 4G RAM, 8G Flash,
power adapter and cable) and Junos Software
Enhanced (firewall, NAT, IPSec, routing, MPLS,
switching and application security). RMK not
included.

SRX320-SYS-JB-P SRX320
Services Gateway includes hardware
(8GbE, 6-port POE+, 2x MPIM slots, 4G RAM,
8G Flash, power adapter and cable) and Junos
Software Base (firewall, NAT, IPSec, routing,
MPLS and switching). RMK not included.

SRX320-SYS-JE-P SRX320
Services Gateway includes hardware
(8GbE, 6-port POE+, 2x MPIM slots, 4G RAM,
8G Flash, power adapter and cable) and Junos
Software Enhanced (firewall, NAT, IPSec,
routing, MPLS, switching and application
security). RMK not included.

SRX340-SYS-JB SRX340
Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash,
power supply, cable and RMK) and Junos
Software Base (firewall, NAT, IPSec, routing,
MPLS and switching)

SRX340-SYS-JE SRX340
Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash,
power supply, cable and RMK) and Junos
Software Enhanced (firewall, NAT, IPSec,
routing, MPLS, switching and application
security)

SRX345-SYS-JB SRX345
Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash,
power supply, cable and RMK) and Junos
Software Base (firewall, NAT, IPSec, routing,
MPLS and switching)

SRX345-SYS-JE SRX345
Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash,
power supply, cable and RMK) and Junos
Software Enhanced (firewall, NAT, IPSec,
routing, MPLS, switching and application
security)

SRX345-SYS-JB2AC
SRX345 Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash, dual
AC power supply, cable and RMK) and Junos
Software Base (firewall, NAT, IPSec, routing,
MPLS and switching)
SRX345-SYS-JE2AC
SRX345 Services Gateway includes hardware
(16GbE, 4x MPIM slots, 4G RAM, 8G Flash,
dual AC power supply, cable and RMK) and
Junos Software Enhanced (firewall, NAT, IPSec,
routing, MPLS, switching and application
security)

- Sản phẩm chính hãng.
- Made in China
- Bảo hành 12 tháng.