Copper Cabling from 10G to 400G, and back down to 10Mbps, but on 1 pair only

Transcription

1 1 Copper Cabling from 10G to 400G, and back down to 10Mbps, but on 1 pair only Gautier Humbert, RCDD Standards Coordinator Digital Infrastructures Legrand District Chair Mainland Europe BICSI

2 2 Agenda 1- Standards 2- Copper Systems 3- Fiber Systems 4- IoT

3 IEEE for Ethernet 3 IEEE 802: LAN / MAN standards Ethernet (CSMA / CD) Wireless (CSMA / CA) 802.3j (1990) a (1999) 10base-T, 10base-F 5GHz IEEE 802: LAN / Man Standards 802.5: Token Ring (disbanded) 802.1: Higher LAN Protocols : WPAN (bluetooth, Zigbee,...) 802.3u (1995) b ( base-TX, 100base-T4, 100base-FX 2.4GHz 802.3z (1998) g ( base-X (Fiber optic) 2.4GHz 802.3ab (1999) n (2012) 1000base-T 2.4 and 5GHz, 600M w/mimo ae (2003) ac (2012) 10G on fiber 5GHz, 6.77G w/ MIMO af (2003) ad (2013) Power over Ethernet, 15w 2.4, 5, and 60GHz 802.3an (2006) ax (2019?) 10Gbase-T improvement of ac for high density 802.3at "PoE+" 30W 802.3ba (2010) 40G and 100G on fiber 802.3bq (2016) 25Gbase-t and 40Gbase-T 802.3bz (2016) 2.5Gbase-t and 5Gbase-T 802.3bs (2018) 200G and 400G on fiber 802.3bt (2018?) "PoE++" 100W Coming soon.

4 ISO, International 4 ISO Information Technology Generic Cabling Systems Components Performance, Design Implementation Validation ISO/IEC (2017) ISO/IEC ISO/IEC General requirements Planning and Installation Implementation Testing of balanced twisted Pair Cabling ISO/IEC (2017) ISO/IEC Offices and commercial buildings Testing of Fiber Optic Cabling ISO/IEC (2017) Industrial premises ISO/IEC (2017) Homes ISO/IEC (2017) Data centers ISO/IEC (2017) Distributed building services Ongoing revision with RP1, RP2, RP3 ISO/IEC TR (2007) Assessment and mitigation of installed balanced cabling channels in order to support of 10GBASE-T ISO/IEC TR (2004) Cabling for wireless access points New ISO/IEC TS (2017) Requirements for remote powering of terminal equipment

5 CENELEC 5 CENELEC Information Technology Generic Cabling Systems Components Performance, Design Implementation Validation CENELEC EN CENELEC EN CENELEC EN50346 General Requirements Specification and quality assurance Testing of installed cabling CENELEC EN Office premises CENELEC EN Installation planning and practices CENELEC EN Industrial premises CENELEC EN Homes CENELEC EN Planning and Installation Also Ongoing revision with RP1, RP2, RP3 CENELEC EN Data centers CENELEC EN Guide for remote powering PoE on existing cabling CENELEC EN Distributed Building Services

6 TIA, North American 6 ANSI/TIA: Telecommunications Cabling for Customer Premises Components, Performance Design Implementation Validation TIA D TIA D TIA D TIA A Balanced twisted-pair cabling Generic cabling Telecommunications pathways and spaces Single-mode fibre testing TIA D TIA D TIA C TIA C Optical fibre cabling Commercial building Bonding and grounding telecommunications Multi-mode fibre testing TIA D TIA B TIA C TIA - TSB-155-A Broadband coaxial cabling and components Customer-owned outside plant Administration Support of 10Gbase-T on eixiting Cat.6 TIA B TIA B TIA - TSB-5021 Data centers Intelligent building systems Guidelines for 2.5G and 5G on Cat5e and Cat6 TIA A TIA Industrial premises Physical network security TIA A Healthcare facilities TIA C Residential TIA Educational facilities TIA A Cabling for wireless access points PoE on existing cabling Also TIA Lab measurement methods and test fixtures TIA A Twisted pair field testers TIA - TSB - 184A Supporting PoE over twisted pair TIA Cabling for distributed antena systems

7 7 Agenda 1- Standards 2- Copper Systems 3- Fiber Systems 4- IoT

8 Copper Categories 8 ISO ISO TIA IEEE Applications Mhz Class C Class D Cat TIA A 500 Cat Base-T IEEE Applications 100Base-T Class D Cat.5 Class C Cat.5 100Base-T 10Base-T 10

9 100 IEEE 802.3ab, 1999: 1000Base-T 9 So you could implement 1000Base-T on existing Cat5: Test again with the new requirements in TIA TSB-95 Or install new cabling guaranteed compliant to 1000Base-T: Category 5e in TIA New category 5 in ISO and CENELEC Of course, the old Cat5 became immediately obsolete. ISO TIA IEEE Applications Mhz TSB-95 ISO Cat.5 = CENELEC Cat.5 = TIA Cat.5e Class D Cat.5 Cat Base-T 100Base-T Class C 10Base-T 10

10 Copper Categories 10 ISO ISO TIA IEEE Applications Mhz Class C Class D Cat.5 (New) 2000 TIA A 500 Cat.5 Cat.5e Base-T IEEE Applications 100Base-T 1000Base-T Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

11 Copper Categories 11 ISO Ed.2 ISO TIA IEEE Applications Mhz Class C Class D Cat.5 (New) Class E Cat TIA A 568 B 500 Cat.5 Cat.6 Cat.5e Class E Cat.6 Cat Base- Tx Base-T IEEE Applications 100Base-T 1000Base-T 1000Base- Tx (TIA-854) Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

12 Copper Categories 12 ISO Ed.2 Ed.2.1 ISO TIA IEEE Applications Mhz Class C Class D Cat.5 (New) Class E Cat.6 Class F Cat TIA A 568 B Cat.5 Cat.6 Cat.5e Class F Cat Class E Cat.6 Cat Base- Tx Base-T IEEE Applications 100Base-T 1000Base-T 1000Base- Tx (TIA-854) Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

13 Copper Categories 13 ISO Ed.2 Ed.2.1 Ed. 2.2 ISO TIA IEEE Applications Mhz Class C Class D Cat.5 (New) Class E Cat.6 Class F Cat.7 Class E A Cat.6 A Class F A Cat.7 A 2000 TIA 1000 Class F A A 568 B 568 C...D Cat.5 Cat.6 Cat.6a Cat.5e Cat.7 A Class F Class Cat.7 E A Cat.6 A Cat.6a 10GBase-T Class E Cat.6 Cat Base- Tx Base-T IEEE Applications 100Base-T 1000Base-T 1000Base- Tx (TIA-854) 10GBase-T Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

14 2.5GBase-T 5GBase -T Copper Categories 14 ISO Ed.2 Ed.2.1 Ed. 2.2 ISO TIA IEEE Applications Mhz Class C Class D Cat.5 (New) Class E Cat.6 Class F Cat.7 Class E A Cat.6 A Class F A Cat.7 A 2000 TIA 1000 Class F A A 568 B 568 C...D Cat.5 Cat.6 Cat.6a Cat.5e Cat.7 A Class F Class Cat.7 E A Cat.6 A Cat.6a 10GBase-T Class E Cat.6 Cat Base- Tx Base-T IEEE Applications 100Base-T 1000Base-T 1000Base- Tx (TIA-854) 10GBase-T 2.5GBase-T 5GBase-T Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

15 2.5GBase-T 5GBase -T Copper Categories 15 ISO TIA Class C Ed.2 Ed.2.1 Ed. 2.2 Class D Cat.5 (New) Class E Cat.6 Class F Cat.7 Class E A Cat.6 A A 568 B 568 C...D Class I / Class F A II Cat.7 A Cat.8 Cat.5 Cat.6 Cat.6a Cat.8 Cat.5e ISO TIA IEEE Applications Class I / II Cat.8 Class F A Cat.7 A Class F Class Cat.7 E A Cat.6 A Class E Cat.6 Cat.8 Cat.6a Cat.6 40GBase-T (30m) 25GBase-T (30m) 10GBase-T 1000Base- Tx Mhz Base-T IEEE Applications 100Base-T 1000Base-T 1000Base- Tx (TIA-854) 10GBase-T 25GBase-T (30m) 40GBase-T (30m) 2.5GBase-T 5GBase-T Class D Cat.5 Class C Cat.5e 1000Base-T 100Base-T 10Base-T 10

16 25G and 40G 16 IEEE 802.3bq 25Gbase-T and 40Gbase-T is designed for the horizontal cabling in datacenters. The maximum distance is 30m.

17 Cat.8, Class I and Class II 17 Frequency Distance 25 and 40 GBase-T Cable Connectors TIA Cat.8 F/UTP or S/FTP Cat.8 RJ45 Cat.8 ISO Class I 2 GHz 30m Yes Cat 8.1 = TIA Cat8 RJ45 Cat.8.1 = TIA Cat.8 ISO Class II S/FTP Cat.8.2 Non-RJ45

18 What s next? 18 There is currently no work on any future Category 9. 40G is limited to 30m on category 8. Best solution for LAN is currently 10G, working on Category 6 A. But 25G could work for longer distance on Cat.8. (will not work on Cat.7 A ) Currently in development in the standards: New 25G on Category 8 for 50m. 30m 50m 100m Datacenter Special design LAN LAN

19 19 Agenda 1- Standards 2- Copper Systems 3- Fiber Systems 4- IoT

20 Multimode vs. Singlemode 20 Singlemode for distance, multimode for price

21 Duplex transmission 21 Duplex optical fiber cable Transmitter and receiver together often referred to as a transceiver Detector Source

22 Connector choice 22 Obsolete SC - Duplex ST

23 Alternate: the MPO 23 Alignment pins 12-core ribbon fiber

24 Increasing the performance on MM Fiber 24 OM3 300m OM4 400m LAN 10G VCSEL (NRZ) OM3 100m OM4 150m DC 10G VCSEL (NRZ) OM3 70m OM4 100m DC 25G VCSEL (NRZ) OM3 70m DC 50G VCSEL (PAM4) OM4 100m DC 100G VCSEL (PAM4) 10G 25G 40G 50G (WDM: Different distances) 100G (WDM: Different distances) (WDM: Different distances) 200G (WDM: Different distances) 400G? (WDM: Different distances) (WDM: Different distances)

25 OM5 Fiber 25 Performance OM3 / OM4 Fiber OM5 Fiber 850nm Wavelength

26 Singlemode New Developments 26 25G LASER (NRZ) 40G LASER (NRZ) 50G LASER (PAM4) 100G LASER (NRZ) 10G 25G 40G 50G 100G 200G 400G 8 wavelengths

27 What s next? 27 Continued Higher data rates in the datacenter. New applicationds based on signals of 25G, 50G and 100G, not on 40G. Parallel optics use 4, 8 16 cores instead of the base 12 originally in the MPO connectors. (financial) Distance limit between parallel optics and wavelength multiplexing not clear yet. For backbone cabling based on 2-core cabling, OM5 seems to have far more probability of future application than OM3 or OM4. Datacenter 70m 100m 150m 300m 500m 2000m LAN

28 28 Agenda 1- Standards 2- Copper Systems 3- Fiber Systems 4- IoT

29 Development of Poe: 29 Draft ISO/IEC TS ANSI / BICSI 007

30 Risks: 30 Heat: P= i 2 R ΔT ~ 10 C to 30 C depending on test conditions * This can lead to: More strain on the A/C Inefficiency Reduced application distances Reduced cable life Draft IEC

31 Risks: 31 The RJ45 is not designed for this!!! Contacts burned PoE can destroy the connector!

32 Current Status of PoE Standards 32 End User IEEE HDBase-t Alliance IEC ISO / IEC CENELEC TIA NEC 802.3af 15.4W Applications 802.3at 30W HDBase-T 802.3bt (draft) 60W and 100W Cable testing under load (draft) LP Rating Connector testing under load (draft) Cabling testing under load TS TR TSB-184-A Conditions for new cabling (revision) (Revision) Manufacturer Installer / Designer

33 IoT 33 From HIS Markit: The number of connected IoT devices worldwide will jump 12% on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.

34 What we offer 34 Our cabling systems can provide: Power Data Cat.5e 1Gbps Cat.6A 10Gbps

35 Needs 35

36 A new solution? 36 Our Current options What we need PoE Efficiency??? Price Cat.6a Conductor Diameter Cat.6 Cat.5e <10Mbps 1Gbps 10Gbps Data Rates

37 Single Pair Ethernet 37 Objective: to offer a solution for IoT (and industrial) providing, compared to current 4-pair: Lower data Similar power Daisy-chain (Bus)? Allow longer distances Lower cost Compliance to standards Extracts from ISO / IEC

38 Applications 38 IEEE Standard Content Target Distance Specifics Status 802.3bw 100mbps Automotive 30m Ratified 802.3bp (Type A) 1Gbps Automotive 30m 4 connectors Ratified 802.3bp (Type B) 1Gbps Transport / industrial 40m Ratified 802.3bu PoDL bw / bp All 50V, 1.36Amp Draft 802.3cg (Short and Long) 10mbps + Power Industrial / Commercial Up to 1km Up to 10 connectors Draft

39 Cabling 39 ANSI / TIA Draft Components for single pair Ethernet Systems (Channel and Permanent Link) for commercial buildings. ISO /IEC Amendment Systems performance for single pair Ethernet (Application Specific) Future integration into the connectors have been chosen: one for commercial (variant 1), one for industrial. (variant 2) IEC - Drafts x Connectors for single pair use (not limited to Ethernet) All 5 variant will be defined IEC Drafts x Cables and cords defined to 600MHz Cables and cords defined to 125MHz

40 What s next 40 For years our industry has been targeting the highest performance. While this is still true for fiber, copper is taking a turn. The new markets for copper involve lower performance, better energy efficiency, and more flexibility in design. But it has an enemy on the new markets Data Wireless IoT 5G Structured cabling Communication BAS

41 41 Thank You Gautier Humbert, RCDD Legrand Digital Infrastructures Standards Coordinator BICSI District Chair Mainland Europe