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20 ETEP Installation Guide
Features
ETEPs share many of the same features and capabilities across hardware models, as shown in Table 6.
Hardware differences between the ETEP models are summarized in Table 5.
The ETEP features are summarized in Table 6.
Table 5 ETEP Hardware Comparison
Model
Form
Factor
Data Port
Speed
Data Port
Interface
Mgmt Port
Interface
Auxiliary
port
Dual
Power
Supplies
ET0010A 1u rack-
mount
(2) 3–50
Mbps
RJ-45 RJ-45 Yes No
ET0100A 1u rack-
mount
(2) 100–
250 Mbps
RJ-45 RJ-45 No No
ET1000A 1u rack-
mount
(2) 500–
1000 Mbp
SFP RJ-45 and
SFP
Yes Yes
ET10000A 2 u rack-
mount
(2) 2.5-10
Gbps
SFP RJ-45,
SFP, USB
Yes (3) Yes
Table 6 ETEP Feature Summary
Category Feature
Throughput • ET0010A: Supports encrypted throughput rates of 3, 6, 10, 25
and 50 Mbps
• ET0100A: Supports encrypted throughput rates of 100, 155, and
250 Mbps
• ET1000A and ET1000A: Support encrypted throughput rates of
500, 650, and 1000 Mbps
• ET10000A: Supports encrypted throughput rates of 2.5, 5, and
10 Gbps
Encryption Support • Advanced Encryption Standard (AES): FIPS 197 (256 bit keys)
• 3DES: ANSI X9.52 (168 bit keys), standard CBC mode
• User-configurable for Layer 2 Ethernet or Layer 3 IP encryption,
with option to encrypt only the Layer 4 payload
Authentication Methods • X.509 v3 digital certificates (management interface)
• HMAC-SHA-1-96
• HMAC-MD5-96
Encapsulation Modes • Layer 2: Ethernet payload encryption
• Layer 3: IPSec Tunnel mode with original IP header preservation
• IPSec Transport mode for Layer 4 payload encryption option