Product comparison · 2 network transceiver modules

StarTech.com HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG vs StarTech.com Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -

31specifications compared
15differ
16identical
6known for one product only

Key differences

Networking standards
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:IEEE 802.1ab
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:IEEE 802.3ab
Mean time between failures (MTBF)
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:805386 h
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:3068049 h
Certification
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:CE, FCC, UL, TAA, UR
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:CE, FCC, UL, TAA
Operating relative humidity (H-H)
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:5 - 95%
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:30 - 75%
Width
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:15.1 mm
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:13 mm
Depth
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:74.8 mm
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:70 mm
Height
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:15.7 mm
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:13.5 mm
Weight
- HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG:24 g
- Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -:22 g

Side by side

Differences highlightedShow differences only

Comparison of 453154B21ST, GLCTSTTAA
37 specifications	A StarTech.com HPE 453154-B21 Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - HPE 6120XG Model 453154B21ST View product	B StarTech.com Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 - Model GLCTSTTAA View product
Performance1 differ
Networking standardsDiffers	IEEE 802.1ab	IEEE 802.3ab
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Features1 differ
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	805386 h	3068049 h
Brand compatibilityKnown for one	Unknown — not stated by the source	Cisco
Certificates1 differ
CertificationDiffers	CE, FCC, UL, TAA, UR	CE, FCC, UL, TAA
Operational conditions1 differ
Operating relative humidity (H-H)Differs	5 - 95%	30 - 75%
Weight & dimensions4 differ
WidthDiffers	15.1 mm	13 mm
DepthDiffers	74.8 mm	70 mm
HeightDiffers	15.7 mm	13.5 mm
WeightDiffers	24 g	22 g
Packaging data4 differ
Package widthDiffers	75 mm	119 mm
Package depthDiffers	120 mm	75 mm
Package heightDiffers	33 mm	34 mm
Package weightDiffers	56 g	55 g
Logistics data3 differ
Master (outer) case widthDiffers	342 mm	338 mm
Master (outer) case lengthDiffers	640 mm	636 mm
Master (outer) case heightDiffers	290 mm	293 mm
Country of originKnown for one	Taiwan	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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